Old Great Bulgaria: History, Khan Kubrat and Legacy

 

Old Great Bulgaria: History, Khan Kubrat, Culture and the Rise of the Medieval Bulgar State

Introduction

The history of Europe is filled with powerful kingdoms, nomadic confederations, and empires that influenced the political and cultural development of entire regions. Among these fascinating historical powers was Old Great Bulgaria, an early medieval Bulgar state that emerged in the seventh century under the leadership of Khan Kubrat. Although its existence was relatively short, its political achievements and the migrations associated with its collapse helped shape the later history of Eastern Europe and the Balkans.

Old Great Bulgaria is generally associated with the period around 630–635 AD, when Kubrat united important Bulgar groups into a stronger political organization. Its core territory is commonly placed in the steppe regions around the northern Black Sea and the Sea of Azov, although the exact borders and the location of its political centre remain subjects of scholarly discussion.

The state developed during a period of major political change. The Western Turkic Khaganate was losing strength, the Avars remained influential in parts of Eastern Europe, and the Byzantine Empire was struggling to maintain its position against powerful neighbours. These conditions created opportunities for regional leaders to establish new alliances and independent political structures.

Old Great Bulgaria is particularly important because it provides a link between the earlier history of the Bulgars and the emergence of later Bulgar states. The movement of groups associated with Kubrat's successors contributed to the formation of the First Bulgarian Empire in the Balkans and the development of Bulgar political communities farther north.

In this article, we will explore the origins of Old Great Bulgaria, the life and achievements of Khan Kubrat, the geography of the state, its society and military organization, its relationship with Byzantium, the rise of the Khazars, and the historical legacy that survived its political collapse.

1. What Was Old Great Bulgaria?

Old Great Bulgaria was an early medieval political formation associated with the Bulgars, a people who played an important role in the history of the Eurasian steppe. It is also called Great Bulgaria, Old Great Bulgaria, or Magna Bulgaria in historical writing.

Unlike the modern Republic of Bulgaria, Old Great Bulgaria was not located primarily in the Balkan Peninsula. Its traditional historical setting lies much farther northeast, in the broad steppe zone connecting the northern Black Sea region with the Sea of Azov and areas near the lower Don and Kuban river systems.

The term “Bulgars” refers to the historical people associated with this early political formation. It should not be confused with the modern meaning of “Bulgarians,” whose national history developed through centuries of interaction among Bulgar, Slavic, and other populations in southeastern Europe.

Old Great Bulgaria is often described as a state or tribal confederation. The precise political structure is difficult to reconstruct because surviving written accounts are limited and were produced outside the Bulgar political community.

The formation brought together groups commonly associated with the Onogurs or Onoğundur-Bulgars and other Bulgar-related communities. Political unity gave Kubrat the ability to coordinate military forces, negotiate with neighbouring powers, and establish a more influential position in the region.

Old Great Bulgaria is therefore significant not only because of the territory it controlled but also because of the political traditions and population movements associated with it.

2. The Historical Background of the Bulgars

To understand Old Great Bulgaria, it is necessary to examine the wider history of the Eurasian steppe.

For centuries, the steppe stretching from Central Asia toward Eastern Europe served as a corridor for the movement of pastoral communities, traders, warriors, and political confederations. Horse-based mobility allowed groups to travel across enormous distances, while control of river crossings and grazing lands could provide important strategic advantages.

The Bulgars appeared in the written records of neighbouring civilizations before the seventh century. Their earlier history remains complicated because different sources used names for peoples and political groups inconsistently.

The Bulgars interacted with the Huns, the Avars, the Western Turkic Khaganate, and other steppe populations. These relationships included alliances, warfare, migration, and periods of political dependence.

It is important not to treat all these groups as identical. Although they shared aspects of steppe political and military culture, each community had its own history, leadership structures, and changing alliances.

By the early seventh century, political authority across parts of the western Eurasian steppe was undergoing significant change. Rivalries within larger confederations weakened established powers, while regional leaders sought to consolidate followers under their own authority.

This environment created an opportunity for Kubrat to build a stronger Bulgar political organization.

3. The Rise of Khan Kubrat

Khan Kubrat is the central historical figure associated with the establishment of Old Great Bulgaria. His name also appears in different forms in historical literature, including Kurt or Krobat.

The precise details of his birth, childhood, and early career are uncertain. Most reconstructions of his life depend on later accounts and interpretations of medieval sources.

Kubrat is traditionally connected with the Dulo ruling clan, which is also mentioned in Bulgarian historical tradition. His political success appears to have depended on his ability to unite groups that had previously operated within a shifting landscape of rival steppe powers.

His rise occurred while the Western Turkic Khaganate was experiencing serious difficulties. Weakening central authority allowed regional leaders to pursue greater independence, and Kubrat emerged as one of the most successful among them.

By approximately 630–635 AD, Kubrat had established a powerful Bulgar political formation. His achievement was more than a military victory: it involved creating a framework through which several groups could recognize a common leadership.

A successful ruler in the steppe world needed to balance the interests of tribal leaders, maintain military readiness, distribute resources, and manage relationships with neighbouring states. Kubrat's ability to sustain a recognizable political organization suggests that he managed at least some of these challenges effectively.

His state is remembered as Old Great Bulgaria because it represented an important early expression of Bulgar political unity.

4. The Foundation of Old Great Bulgaria

The foundation of Old Great Bulgaria is usually dated to the early decades of the seventh century, often around 632 AD. This date is a conventional historical estimate rather than a precisely documented founding ceremony.

The Byzantine chroniclers Theophanes the Confessor and Patriarch Nikephoros are among the most important written sources for understanding the state and its later fragmentation. Their accounts were written from outside the Bulgar political community, meaning that their descriptions must be interpreted carefully.

According to the traditional reconstruction, Kubrat united Bulgar groups and established a political centre capable of challenging the authority of rival powers in the steppe region.

The weakening of Avar and Western Turkic influence created favourable conditions for this development. However, it would be misleading to imagine that the region had previously been controlled by a single empire with fixed modern-style borders.

Early medieval power often depended on personal loyalty, military strength, tribute relationships, and the ability to retain followers. Boundaries could shift according to political circumstances.

Old Great Bulgaria probably exercised influence over a substantial part of the northern Black Sea and Azov steppe, but its precise extent remains debated. Historians continue to examine how medieval geographical names should be matched with modern rivers and landscapes.

The establishment of the state marked an important stage in the development of Bulgar political authority. It also created the circumstances for later movements that carried Bulgar groups toward the Danube, the Balkans, and the Volga region.

5. Geography and Strategic Location

The traditional territory of Old Great Bulgaria is associated with the lands around the northern Black Sea and the Sea of Azov. These regions connected the European steppe with the Caucasus, the Don river basin, and routes leading toward the Volga.

The geography of this area offered both opportunities and challenges.

The open grasslands supported pastoral economies and the movement of horsemen. Rivers supplied water, helped organize settlement patterns, and provided natural corridors for travel and trade.

The Sea of Azov and the Black Sea also connected the region with commercial and diplomatic networks extending toward Byzantine territories and the wider Black Sea world.

The location of Old Great Bulgaria made it strategically important. A ruler who could influence routes between the steppe, the Caucasus, and the northern Black Sea could gain access to valuable resources and strengthen diplomatic relationships.

Nevertheless, the same geography exposed the state to pressure from neighbouring powers. The broad steppe offered few natural barriers against determined mobile armies, and political control could become difficult when rival confederations expanded into the region.

The exact location of Kubrat's main political centre is uncertain. Phanagoria, an important ancient settlement on the Taman Peninsula, is frequently mentioned in discussions of the state's possible centre. However, its status as the definite capital should not be presented as an established fact.

Understanding the geography of Old Great Bulgaria helps explain both its initial success and its vulnerability to later political changes.

6. Khan Kubrat and the Byzantine Empire

Relations between Old Great Bulgaria and the Byzantine Empire formed an important part of the political environment of the seventh century.

The Byzantine Empire, the eastern continuation of the Roman Empire, remained a major military, diplomatic, and economic power. Its capital, Constantinople, controlled important routes between Europe and Asia and maintained relationships with numerous neighbouring peoples.

The emperor Heraclius ruled from 610 to 641 AD, a period marked by prolonged wars, financial pressures, and major political challenges.

Historical traditions associate Kubrat with a diplomatic relationship with Heraclius. Some accounts and scholarly interpretations suggest that Kubrat received recognition or an honorary title from the Byzantine emperor.

Such relationships were not unusual in the early medieval world. Byzantine rulers frequently negotiated with neighbouring leaders, offering titles, gifts, subsidies, or other forms of recognition in exchange for cooperation or political advantage.

These arrangements could strengthen both sides. A steppe ruler might gain prestige and access to valuable goods, while Byzantium could cultivate a friendly neighbour or reduce pressure on a vulnerable frontier.

However, diplomatic relations did not necessarily mean that Kubrat's state became a province of the Byzantine Empire. Political agreements between rulers could preserve considerable independence.

The details of Kubrat's personal religious background are also disputed. Claims that he was certainly baptized or raised at the Byzantine imperial court should be treated cautiously because the evidence and its interpretation remain controversial.

What can reasonably be said is that Old Great Bulgaria existed within a diplomatic world in which relations with Byzantium mattered greatly. Kubrat's ability to navigate that world contributed to his political position.

7. Who Were the Onogurs and Other Bulgar Groups?

The political formation associated with Old Great Bulgaria is often connected with the Onogurs, also called Onoğurs in some modern scholarship.

The relationship between the names Onogur, Onogundur, and Bulgar has been studied extensively, but the terminology in medieval sources is not always consistent. Historians therefore avoid assuming that every reference to one of these names describes exactly the same political or ethnic group.

The Bulgar world included communities with shared traditions and political connections, but it was not necessarily a culturally uniform population.

Groups could differ in their local leadership, economic activities, and relationships with surrounding peoples. Their membership in a confederation might depend on political allegiance as much as on ancestry.

Kubrat's achievement is often understood as the consolidation of several such groups under a common leadership. Bringing different communities together would have required negotiation and the ability to offer security, prestige, and material benefits.

In a confederation, the central ruler depended on cooperation from subordinate leaders. These leaders could provide warriors and resources, but they might also pursue independent ambitions when the central authority weakened.

This political structure helps explain why the death of a successful ruler could have far-reaching consequences.

The later division of Bulgar groups does not necessarily mean that the earlier union was meaningless. Instead, it demonstrates the difficulties involved in maintaining a large steppe political organization without stable institutions strong enough to survive succession disputes and external pressure.

8. Government and Political Organization

The government of Old Great Bulgaria cannot be reconstructed in the same detail as the administration of the Byzantine Empire. The surviving evidence is limited, and historians must draw cautious conclusions from comparative studies of steppe societies.

At the centre of the political system stood the ruler, known in modern historical writing as a khan. His authority depended on military leadership, personal prestige, relationships with elite families, and the support of the groups that formed the confederation.

The ruler was expected to defend the community, manage external relations, settle disputes among powerful followers, and organize military campaigns when necessary.

Elite families and regional leaders probably played important roles in maintaining the political structure. Their cooperation would have been necessary for mobilizing warriors and securing important routes.

Political authority may also have involved the distribution of captured goods, gifts, and privileges. In many early medieval confederations, rulers strengthened loyalty by rewarding supporters and recognizing the status of influential families.

However, detailed administrative records from Old Great Bulgaria have not survived. It would therefore be speculative to claim that the state possessed a fully developed bureaucracy comparable to that of a large territorial empire.

Its political organization is better understood as an early medieval steppe power that combined centralized leadership with the participation of allied or subordinate groups.

This arrangement could be highly effective under a capable ruler. Yet it also created risks when succession became uncertain or when external enemies offered subordinate leaders opportunities to change their allegiance.

9. Society and Daily Life

Life in Old Great Bulgaria was shaped by the natural environment of the Eurasian steppe, although it would be inaccurate to assume that every inhabitant lived in the same way.

Pastoralism was an important economic activity among many steppe communities. Herding horses, sheep, cattle, and other animals could provide food, clothing materials, and resources for exchange.

Horses had particular importance because they supported travel, military mobility, communication, and the management of livestock over large distances.

Some people likely lived in mobile or seasonal camps, while other communities occupied more permanent settlements. Archaeological evidence from the wider region indicates that the early medieval steppe was not an empty landscape populated exclusively by nomadic warriors.

Agriculture, fishing, craft production, and trade could complement pastoral activities. Local circumstances determined which economic practices were most useful.

Families and kinship groups probably formed important units of social organization. Connections between families could influence political allegiance, marriage, access to resources, and the distribution of responsibilities.

The social hierarchy likely included a ruling elite, military leaders, ordinary herders, craftspeople, traders, and other groups. Nevertheless, the exact structure of society remains uncertain.

Daily life would have varied according to wealth, occupation, season, and geographical location. A wealthy warrior's household would have had different resources from those of a herder or craft worker.

The history of Old Great Bulgaria should therefore be understood as the history of a complex society rather than simply a succession of battles and rulers.

10. Economy, Trade, and Resources

The economy of Old Great Bulgaria was closely connected with the resources and transport routes of the steppe.

Livestock was important for food, clothing, transportation, and exchange. Horses were particularly valuable because of their military and economic uses.

Pastoral communities could exchange animal products, hides, wool, and other materials for metal objects, pottery, textiles, and imported luxury goods.

Trade routes linked the northern Black Sea region with the Caucasus, the Byzantine world, and wider Eurasian networks. Merchants and intermediaries could carry goods across long distances, while rulers sought to protect routes that generated income or diplomatic advantages.

Rivers and coastal areas helped connect inland settlements with commercial centres. The Black Sea region had long been an important meeting point for different economic and cultural traditions.

Military campaigns could also affect the economy. Victories might bring livestock, weapons, precious objects, and captives, while defeats could result in the loss of resources and the disruption of established communities.

There is insufficient evidence to calculate the total wealth of Old Great Bulgaria or to reconstruct a complete system of taxation. Claims about precise state revenues would therefore be unreliable.

Nevertheless, access to livestock, trade networks, and valuable goods would have supported the political elite and helped maintain military forces.

Economic strength was one element of Kubrat's political success, but it could not guarantee the state's survival after leadership changed and stronger neighbouring powers emerged.

11. Military Power and Warfare

The military strength of Old Great Bulgaria was closely associated with the traditions of the Eurasian steppe.

Horse-based mobility provided major advantages in reconnaissance, rapid movement, and the ability to choose favourable moments for engagement. Mounted warriors could travel quickly across open terrain and make it difficult for slower armies to control the battlefield.

The military organization of early medieval steppe peoples often relied on personal loyalty, elite leadership, and the mobilization of warriors through political alliances.

Mounted archery was an important feature of warfare across the broader Eurasian steppe, although the precise equipment and tactics used by every Bulgar unit cannot be established with certainty.

Warriors also used other weapons, including spears, swords, and protective equipment. The availability and quality of such items would have varied according to rank and resources.

Military power served several purposes. It protected the community, discouraged hostile neighbours, supported political independence, and could help rulers secure resources or negotiate from a position of strength.

However, steppe warfare was not simply a matter of cavalry charging across open land. Success also depended on intelligence, supply arrangements, leadership, terrain, alliances, and the ability to maintain loyalty among different groups.

Old Great Bulgaria's strategic location brought it into a competitive environment where the Avars, Byzantine Empire, and other regional powers pursued their own interests.

The later rise of the Khazar Khaganate created an especially serious challenge. Even a mobile and experienced military organization could struggle when faced with a rival able to assemble substantial forces and attract or control neighbouring communities.

The collapse of Old Great Bulgaria demonstrates that military skill alone could not overcome every political and demographic disadvantage.

12. Religion, Beliefs, and Cultural Traditions

The religious life of Old Great Bulgaria remains difficult to reconstruct because detailed contemporary records describing the beliefs of ordinary people have not survived.

Many scholars associate early Bulgar religious traditions with the wider spiritual world of the Eurasian steppe. Such traditions could include reverence for the sky, nature, ancestors, and sacred symbols, although the specific beliefs and practices of Old Great Bulgaria should not be described as completely uniform.

The name Tangra is often associated with discussions of the religious traditions of early Bulgars. However, the evidence does not justify treating every aspect of the later documented Bulgar religious system as fully established for Kubrat's state.

Religious practices may have varied among communities and changed through contact with neighbouring populations.

The Byzantine Empire introduced Christian diplomatic and cultural influences into the region. Trade, political agreements, travel, and contact with Christian communities created opportunities for religious ideas to spread.

Some historical interpretations connect Kubrat with Christianity, but the details of his personal faith and the strength of Christian influence within his political formation remain debated.

It is therefore important to distinguish between evidence for contact with Christianity and proof that the entire population had adopted the religion.

Cultural traditions also included oral storytelling, family customs, clothing styles, decorative objects, and the transmission of social status through kinship networks.

Although much of this culture was not recorded in writing, its influence can be investigated through archaeology and comparisons with neighbouring societies.

13. Language and Identity

The language and identity of the early Bulgars remain subjects of scholarly research.

Many historians associate Bulgar speech with the Turkic language family, particularly its Oghuric branch. However, linguistic reconstruction is difficult because the surviving evidence is limited and often consists of names, titles, and individual terms preserved in later records.

It is essential to distinguish the historical language of the early Bulgars from modern Bulgarian, which is a South Slavic language.

The development of the later Bulgarian nation involved centuries of interaction among different populations, including Bulgars, Slavic-speaking communities, and other inhabitants of the Balkans.

Political identity in Old Great Bulgaria may have depended on shared leadership, allegiance, cultural practices, and collective traditions. It should not automatically be equated with modern ideas of nationality.

The name Bulgar itself became associated with different political communities over time. Groups that emerged from the dissolution of Kubrat's state followed different paths and interacted with different neighbours.

These changes demonstrate how historical identities can develop through migration, political transformation, language contact, and cultural exchange.

Studying the Bulgars therefore helps historians understand the changing relationship between political communities and the identities later associated with them.

14. The Death of Khan Kubrat

Kubrat's death marked a turning point in the history of Old Great Bulgaria.

The exact year of his death is uncertain. Historical reconstructions commonly place it somewhere in the middle decades of the seventh century, although dates differ among scholars.

Kubrat's authority had helped hold together groups whose political interests may not always have been identical. Once he was gone, the question of succession became increasingly important.

According to the well-known narrative preserved by Byzantine chroniclers, Kubrat had several sons and advised them to remain united. The story emphasizes the dangers of division by describing how the sons eventually followed different political paths.

This account has played a major role in Bulgarian historical memory. It is often presented as a lesson about the importance of unity and the consequences of internal disagreement.

However, the story must also be read as a narrative written down by outside observers. It may preserve historical information, but its exact wording and the motives attributed to the individuals involved cannot be independently verified in every detail.

The broader political situation was undoubtedly complex. Rival leaders, competing ambitions, external threats, and the changing balance of power all contributed to the fragmentation of the state.

Kubrat's death did not instantly erase the people or traditions associated with Old Great Bulgaria. Instead, the political organization weakened, and different Bulgar groups increasingly pursued their own interests.

The legacy of Kubrat survived through the states and communities connected with these subsequent movements.

15. The Five Sons of Kubrat and Their Historical Significance

The traditional account of Kubrat's successors is one of the most famous stories in early Bulgarian history.

The Byzantine chroniclers Theophanes and Nikephoros describe the division of the Bulgar political community after Kubrat's death. Later historical interpretations associate this fragmentation with the emergence of different Bulgar groups in the Balkans and farther north.

The names most frequently discussed in connection with this tradition are Batbayan, Kotrag, Asparuh, Kuber, and Alcek. However, the precise biographies and movements attributed to each figure cannot all be established with equal confidence.

Batbayan

Batbayan is traditionally identified as the eldest son and successor who remained with the main Bulgar group in the ancestral territory.

His position became increasingly difficult as Khazar power expanded. Historical accounts associate the community he led with the political defeat or subordination of the remaining central Bulgar population.

Batbayan is therefore important to the story of Old Great Bulgaria's immediate aftermath.

Kotrag

Kotrag is associated in later tradition with a northward movement toward the Volga region.

The communities that developed in the middle Volga region later became associated with Volga Bulgaria, an important medieval political and commercial centre.

The precise relationship between Kotrag's migration and the later state is not fully documented. It is more accurate to speak of a traditional connection than to claim that a complete state was founded immediately by a single individual.

Asparuh

Asparuh is the most historically significant of Kubrat's sons for the emergence of the Bulgarian state in the Balkans.

He is associated with the movement of a Bulgar group toward the lower Danube region, where the political circumstances allowed a new state to emerge.

By 681 AD, the Byzantine Empire had recognized a Bulgar state south of the Danube through a peace settlement following conflict with Asparuh's forces.

This development is a major milestone in the history of medieval Bulgaria.

Kuber

Kuber is associated with Bulgar groups that moved toward the Balkan region and became involved in the political world of the Byzantine Empire.

The details of his route and the identity of the groups that followed him remain subjects of historical investigation.

His story illustrates the diversity of the movements linked to the fragmentation of the earlier Bulgar political community.

Alcek

Alcek, also rendered Alzek in some historical discussions, is traditionally connected with a Bulgar group that moved toward Italy.

Accounts of these movements suggest that Bulgar communities became established in different parts of Europe during the seventh century.

The evidence is not detailed enough to reconstruct every stage of their journey, but the tradition reinforces the importance of migration in the history of the Bulgars.

Taken together, the stories of Kubrat's sons provide a framework for understanding how one political formation could give rise to several different regional histories.

16. The Rise of the Khazar Khaganate

The rise of the Khazar Khaganate was one of the most important external developments affecting Old Great Bulgaria.

The Khazars emerged as a major political power in the western Eurasian steppe during the seventh century. Their expansion changed the balance of power in regions around the northern Black Sea, the Caucasus, and the lower Volga.

The Khazar political system developed within the same broad environment of mobile warfare, diplomacy, trade, and shifting alliances that had shaped the history of the Bulgars.

As Khazar power grew, the political space available to Bulgar leaders narrowed. Groups that had previously enjoyed a degree of independence faced increasing pressure to submit, migrate, or establish new alliances.

Traditional accounts associate the fragmentation of Old Great Bulgaria with Khazar expansion. The remaining Bulgar leadership was unable to preserve the earlier political unity, and different communities moved in different directions.

This was not simply a conflict between two permanently defined ethnic groups. Steppe politics frequently involved overlapping interests, rival elites, and changing relationships among populations.

The Khazar expansion illustrates a broader historical pattern: the emergence of a powerful new confederation could rapidly transform the political landscape and force older political structures to adapt.

Old Great Bulgaria's decline was therefore part of a wider transformation in the balance of power across Eastern Europe.

17. Why Did Old Great Bulgaria Collapse?

Old Great Bulgaria did not collapse because of a single event alone. Several political and strategic factors contributed to its fragmentation.

The death of a unifying ruler

Kubrat's leadership had helped maintain cooperation among different groups. After his death, no successor appears to have exercised the same authority over the entire political community.

Succession and competing interests

Different leaders had their own followers, ambitions, and regional priorities. Such differences could become more difficult to manage when the central ruler was no longer present.

Khazar expansion

The rise of the Khazar Khaganate created a powerful external challenge. Increasing Khazar influence weakened the independence of the Bulgar groups that remained in the region.

The nature of steppe political organization

A confederation dependent on personal loyalty could be strong under an effective ruler but vulnerable during a succession crisis. Political unity did not necessarily mean that all groups shared identical long-term interests.

Migration as a political response

Movement away from a threatened territory could be a practical strategy rather than simply a sign of defeat. By relocating, some Bulgar leaders could preserve their followers and seek new opportunities elsewhere.

These factors interacted with one another. Leadership succession weakened political unity, while external pressure made it harder to restore it.

The result was the fragmentation of Old Great Bulgaria into different political communities whose later histories unfolded in separate regions.

18. The First Bulgarian Empire and Asparuh

The most famous political successor associated with Old Great Bulgaria is the First Bulgarian Empire in the Balkans.

Asparuh is traditionally identified as the leader who brought a Bulgar group toward the lower Danube region during the later seventh century.

The area was strategically important because it connected the Balkan Peninsula with the northern Black Sea steppe. It also lay near the frontier of the Byzantine Empire, whose government sought to preserve control over its Balkan territories.

Asparuh's group established a position in the region and came into conflict with Byzantine forces. The emperor Constantine IV led a campaign against the Bulgars, but the Byzantine expedition did not achieve its intended result.

The peace settlement of 681 AD is widely treated as a key milestone in the recognition of the early Bulgarian state by Byzantium.

This political formation later developed into a major regional power. Over subsequent centuries, the Bulgarian state interacted with the Byzantine Empire, neighbouring Slavic communities, and other European powers.

Its political institutions, language, culture, and religion changed substantially over time.

The First Bulgarian Empire was not simply an unchanged continuation of Old Great Bulgaria. It developed under different geographical conditions and through interaction with the diverse populations of the Balkans.

Nevertheless, the connection between Asparuh's migration and Kubrat's earlier political community is central to the traditional account of Bulgaria's early history.

19. The Development of Volga Bulgaria

Another important historical connection leads northward toward the Volga and Kama river regions.

The area later associated with Volga Bulgaria became a significant centre of commerce and political life in medieval Eastern Europe.

Its geographical position helped connect northern forest regions with the Eurasian steppe and trade routes leading toward Central Asia and the Islamic world.

Volga Bulgaria developed over a longer period and should not be treated as an immediate replica of Old Great Bulgaria. The communities that formed it adapted to different local conditions and established relationships with neighbouring peoples.

Trade became particularly important. River routes helped merchants move goods across substantial distances, while settlements and market centres supported economic exchange.

In the early tenth century, Volga Bulgaria adopted Islam as a state religion, an important development that strengthened its connections with the wider Islamic world.

This religious and political transformation took place long after the fragmentation of Kubrat's state.

The historical relationship between the two Bulgar formations illustrates the diversity of the later Bulgar world. One branch became associated with the Balkans, while another developed in the Volga region.

Both played important roles in medieval history, although their institutions, cultural influences, and political experiences differed.

20. Archaeological Evidence and the Pereshchepina Treasure

Archaeology provides another way to investigate the history of Old Great Bulgaria.

Written sources offer valuable information about rulers and political events, but they are incomplete. Archaeological discoveries can help historians study material culture, elite status, trade connections, weapons, and burial practices.

One of the most important discoveries associated with Kubrat is the treasure found near Mala Pereshchepina in present-day Ukraine in 1912.

The assemblage included valuable metal objects and other items associated with a high-status burial or deposit. Its contents have been linked by many researchers to the Bulgar ruler Kubrat.

The discovery is significant because it provides material evidence for the wealth and international connections of the political elite in the northern Black Sea region during the early medieval period.

Objects made of precious metals could communicate status and authority. Their styles and materials can also reveal contacts between different cultural and political worlds.

However, archaeological interpretation requires caution. A burial treasure does not automatically explain the complete political history of a state, and individual objects can have complicated histories of production, exchange, and reuse.

The identification of the Pereshchepina treasure with Kubrat is influential, but individual claims about its ownership and meaning should be distinguished from facts established by direct inscriptions or contemporary records.

Archaeology is most useful when combined with written sources, geographical analysis, and comparative historical research.

21. Old Great Bulgaria and the Wider Eurasian World

Old Great Bulgaria should be studied within the broader history of Eurasia rather than as an isolated regional state.

During the seventh century, the political landscape stretched across an enormous area from Central Asia to Eastern Europe. The collapse or weakening of one power often created opportunities for other groups to expand.

The Western Turkic Khaganate, the Avars, the Khazars, the Byzantine Empire, and other political communities interacted through war, diplomacy, migration, and trade.

These relationships were interconnected. A change in the balance of power in one region could affect the security and opportunities of communities hundreds of kilometres away.

For example, weakening authority among the western steppe powers helped create conditions for new political formations. Later, the growth of the Khazar Khaganate placed pressure on the Bulgars and encouraged the movement of different groups toward other regions.

The movement of Bulgar communities also contributed to changes in the Balkans, where the emergence of the early Bulgarian state altered the political balance between local populations and the Byzantine Empire.

These developments show that migration was not a marginal event in early medieval history. It could reshape borders, create new states, and transform cultural relationships.

Old Great Bulgaria is therefore an important case study in the relationship between political organization, mobility, geography, and regional change.

22. Historical Sources and the Challenges of Reconstruction

The history of Old Great Bulgaria is difficult to reconstruct because the surviving written evidence is limited.

Two especially important sources are the accounts associated with Theophanes the Confessor and Patriarch Nikephoros. Both provide information about Kubrat, the Bulgars, and the political changes that followed the ruler's death.

These writers belonged to the Byzantine Christian intellectual world. Their accounts reflect the concerns and perspectives of their own political and religious environment.

Theophanes and Nikephoros were not neutral observers in the modern academic sense. Like other medieval chroniclers, they selected events and interpreted them according to their own purposes.

Historians therefore compare their narratives with archaeological discoveries, linguistic evidence, geographical information, and modern scholarly studies.

Several major questions remain open to debate. These include the precise location of the state's centre, the extent of its territory, the meaning of some ethnic and political names, and the details of Kubrat's personal history.

Even dates can vary because medieval chronology does not always translate neatly into a modern timeline.

A responsible historical account should distinguish between widely accepted conclusions, plausible interpretations, and claims that remain uncertain.

This does not make Old Great Bulgaria less important. On the contrary, the process of reconstructing its history shows how historians combine incomplete evidence to develop and revise explanations of the past.

23. The Cultural Legacy of Old Great Bulgaria

The legacy of Old Great Bulgaria survived its political collapse through the movements of its people and the later development of Bulgar political communities.

The First Bulgarian Empire became one of the most influential states in southeastern Europe. Its history involved the gradual transformation of political institutions and cultural traditions through interaction with Slavic-speaking populations and the Byzantine world.

Volga Bulgaria developed a different path, becoming a major commercial and political centre in the Volga region.

These successor communities were not identical, but their histories demonstrate the lasting significance of the earlier Bulgar political tradition.

Kubrat also became an important figure in historical memory. His reign is frequently associated with political unity, leadership, and the emergence of a recognizable Bulgar state.

The story of his sons has been interpreted as a lesson about the dangers of division. Although the narrative must be approached critically as a medieval historical account, its influence on later interpretations of Bulgarian history is undeniable.

Modern national identities should not be projected directly onto the seventh century. The historical processes that produced modern Bulgaria involved many centuries of change.

Nevertheless, Old Great Bulgaria remains a significant part of the historical background to the development of later Bulgarian statehood.

24. Old Great Bulgaria Compared with the First Bulgarian Empire

Old Great Bulgaria and the First Bulgarian Empire are closely related in traditional historical narratives, but they were different political formations.

Old Great Bulgaria emerged in the northern Black Sea and Azov steppe during the seventh century under Kubrat. Its political organization was closely associated with steppe leadership and the unification of Bulgar groups.

The First Bulgarian Empire developed in the lower Danube and Balkan region under Asparuh and his successors. Its position brought it into sustained interaction with the Byzantine Empire and the Slavic-speaking populations of southeastern Europe.

The two formations differed in geography, political circumstances, and long-term development.

Old Great Bulgaria's existence was relatively brief, and its unity weakened under succession pressures and Khazar expansion.

The First Bulgarian Empire, by contrast, developed into a lasting medieval state that played a major role in European politics and culture.

The comparison illustrates an important principle of history: successor states often preserve elements of earlier traditions while changing in response to new environments.

It is therefore better to understand the First Bulgarian Empire as a historical successor connected to Old Great Bulgaria, rather than as an identical state that simply moved from one location to another.

25. Why Old Great Bulgaria Still Matters Today

Old Great Bulgaria remains important because it helps explain the formation of political communities in early medieval Eastern Europe.

Its history shows how a capable ruler could unite different groups into a powerful political organization, even in a region where authority was often divided among competing leaders.

It also illustrates the limitations of personal leadership. A confederation could achieve considerable influence during the lifetime of a strong ruler, yet struggle to preserve unity after succession.

The migrations associated with the state's fragmentation contributed to developments in several regions. The emergence of the First Bulgarian Empire in the Balkans and the later history of Volga Bulgaria demonstrate the long-term consequences of these movements.

Old Great Bulgaria also highlights the importance of geography. The northern Black Sea steppe was a crossroads where trade, military competition, and population movements connected Europe with the wider Eurasian world.

Finally, the history of the state reminds us that historical identities evolve. The relationship between the early Bulgars and later Bulgarian society is important, but it must be understood through centuries of political, linguistic, and cultural transformation.

Studying Old Great Bulgaria offers a richer understanding of how medieval Europe developed and how political communities emerged from a changing world.

26. Frequently Asked Questions About Old Great Bulgaria

What was Old Great Bulgaria?

Old Great Bulgaria was an early medieval Bulgar political formation established in the seventh century under Khan Kubrat. It is traditionally associated with the steppe region around the northern Black Sea and the Sea of Azov.

When was Old Great Bulgaria founded?

Its foundation is commonly dated to around 630–635 AD, often approximately 632 AD. The date is a historical estimate based on the available evidence.

Who founded Old Great Bulgaria?

Khan Kubrat is traditionally credited with uniting Bulgar groups and establishing the political formation known as Old Great Bulgaria.

Where was Old Great Bulgaria located?

Its core territory is generally placed in the northern Black Sea and Azov steppe, with connections to the lower Don and nearby river regions. Its exact borders remain debated.

What was the capital of Old Great Bulgaria?

Phanagoria on the Taman Peninsula is frequently suggested as a possible political centre. However, the precise location of Kubrat's capital is not conclusively established.

Why did Old Great Bulgaria collapse?

The state's fragmentation is generally associated with the death of Kubrat, difficulties of succession, competing interests among Bulgar leaders, and the expansion of the Khazar Khaganate.

Who was Khan Kubrat?

Kubrat was the ruler traditionally credited with founding Old Great Bulgaria. He is remembered for uniting Bulgar groups and establishing a significant political power in the seventh-century steppe world.

Who was Asparuh?

Asparuh was traditionally identified as one of Kubrat's sons. He led a Bulgar group toward the lower Danube, where the foundations of the First Bulgarian Empire emerged.

What happened to the Bulgars after Old Great Bulgaria collapsed?

Different Bulgar groups followed different paths. Some remained in the steppe under changing political conditions, others moved toward the Danube and Balkans, and later Bulgar communities developed in the Volga region.

Was Old Great Bulgaria the same as modern Bulgaria?

No. Old Great Bulgaria was a seventh-century political formation in the northern Black Sea steppe. Modern Bulgaria developed through a much longer historical process, beginning with the establishment of the medieval Bulgarian state in the Balkans.

What religion did the people of Old Great Bulgaria follow?

Their religious traditions are incompletely documented. Scholars associate the early Bulgars with steppe religious practices, while contact with Christianity and neighbouring religious communities also influenced the region. The precise beliefs of Kubrat and his subjects remain debated.

What is the significance of the Pereshchepina treasure?

The treasure discovered near Mala Pereshchepina in 1912 is widely associated with Kubrat. It provides important archaeological evidence for elite wealth and cultural connections in the early medieval northern Black Sea region.

Conclusion

Old Great Bulgaria occupies an important place in the history of early medieval Eastern Europe. Established under Khan Kubrat in the seventh century, it brought together Bulgar groups and created a political power in the strategically important steppe region around the northern Black Sea and the Sea of Azov.

Its history reflects the opportunities and challenges of the early medieval world. Strong leadership, military mobility, diplomatic relationships, and economic resources helped the state emerge. Later, succession difficulties and the expansion of the Khazar Khaganate contributed to its fragmentation.

The political collapse of Old Great Bulgaria did not end the history of the Bulgars. Different groups moved toward the Balkans, the Volga region, and other areas, contributing to new political communities and historical developments.

The First Bulgarian Empire became a major power in southeastern Europe, while Volga Bulgaria developed into an important medieval centre farther north.

Although many details of Old Great Bulgaria remain uncertain, its importance is clear. It provides insight into the formation of early states, the movement of peoples across Eurasia, and the changing political relationships that helped shape medieval Europe.

By studying Old Great Bulgaria through written sources, archaeology, and modern historical research, we gain a deeper understanding of Khan Kubrat's achievements and the lasting consequences of the political world he helped create.

References and Further Reading

1. Stanimir Zvezdov, “Old Great Bulgaria and the Rise of the Onoğurs during the Rule of Kubrat,” History, 2017, Volume 25, Issue 4, pages 351–370.

2. Kirił Marinow, “Lord Kubrat and His Five Sons: Theophanes’ View of the Bulgarians’ Arrival in the Balkan Peninsula,” Balcanica Posnaniensia, 2016.

3. T. Stepanov, “Bulgar Polities in the 4th–9th Centuries: From Chiefdom to the Early State,” The Earliest States of Eastern Europe.

4. Theophanes the Confessor, Chronographia, an important medieval source for the history of the Byzantine Empire and the Bulgars.

5. Patriarch Nikephoros, Short History, an important source for seventh-century Byzantine and Balkan history.

For further research, consult academic publications on early Bulgar history, the Khazar Khaganate, and the formation of the medieval Bulgarian state.

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