East Europe (964 – 1107 CE): Kievan Rus’ Ascendancy, Khazar Eclipse, and Christianization of the Dnieper

Geographic and Environmental Context

East Europe includes Belarus, Ukraine, the European portion of Russia, and the sixteen Russian republics west of the Urals.

• Vast forest, forest-steppe, and steppe zones were organized by the great rivers: the Dnieper, Volga, Dvina, Don, and Oka.

• Northern Novgorod–Ladoga controlled access to Baltic and Volga routes; southern Kiev commanded the Dnieper trade to the Black Sea and Byzantium.

• Steppe frontiers were dominated by Pechenegs and later Cumans/Polovtsians, shaping politics and warfare.

Climate and Environmental Shifts

• The Medieval Warm Period (c. 950–1250 CE) improved growing seasons in the forest-steppe, allowing agricultural expansion into river valleys and uplands.

• Longer ice-free navigation windows extended the transport season on the Dnieper and Volga.

• Yet steppe droughts could provoke nomadic incursions, intensifying frontier vulnerability.

Societies and Political Developments

• Khazar Collapse:

  • Prince Sviatoslav of Kiev (r. 945–972) launched campaigns (964–969) that destroyed Khazaria’s capital Itil, ending its centuries-long dominance of the Volga–Caspian gateway.

  • This shifted hegemony over the Volga trade to Volga Bulgars and emerging Rus’ markets.

• Kievan Rus’:

  • Oleg had earlier forged Kiev as a Varangian–Slavic hub; after 964, Sviatoslav expanded east (Volga Bulgars), south (Khazars), and west (Balkans).

  • His successors consolidated Kiev as the metropolis of a riverine commonwealth.

  • Vladimir I (r. 980–1015) secured Dnieper routes, fought Poles and steppe tribes, and in 988 converted to Christianity, baptizing Kiev and aligning Rus’ with Byzantine Orthodoxy.

  • Yaroslav the Wise (r. 1019–1054) codified law (Russkaya Pravda), patronized cathedrals (St. Sophia in Kiev), and arranged dynastic marriages with Europe.

  • After 1054, Rus’ fragmented into princely appanages, though Kiev remained primate; Novgorod, Chernigov, Pereyaslavl, and Smolensk rose as regional centers.

• Volga Bulgars: Islamized in 922, they prospered after Khazar decline, controlling Volga–Kama trade and mediating furs/slaves to Islamic markets.

• Steppe Nomads:

  • Pechenegs dominated the Pontic steppe through the 10th–11th c., repeatedly besieging Kiev (notably 968, 1017, 1036).

  • By mid-11th c., the Cumans (Polovtsians) displaced them, pressuring Rus’ frontiers and raiding Dnieper settlements.

Economy and Trade

• Exports: furs, wax, honey, and slaves from Slavic and Finnic forests; falcons and horses from the steppe.

• Imports: Byzantine silks, wine, and liturgical objects via the Dnieper; Islamic silver, glassware, and textiles via the Volga.

• Monetization: Samanid dirham flows declined after c. 970; hack-silver economies persisted, supplemented by Byzantine coins and local bullion.

• Urban markets: Kiev became a transshipment emporium, Novgorod a northern hub linked to Baltic traders, and Smolensk a portage node.

• Agricultural surpluses grew with expansion into fertile steppe borderlands.

Subsistence and Technology

• Agriculture: plow farming spread in fertile chernozem belts; rye, wheat, barley, and millet expanded.

• Stock raising: horses, cattle, and sheep herds flourished in forest-steppe zones.

• Crafts: smithies produced axes, swords, and armor; workshops turned out jewelry, glass beads, and church art.

• Architecture: from timber fortresses to stone cathedrals (Byzantine models) in Kiev, Novgorod, and Chernigov.

• Transport: Dnieper monoxyla and larger plank boats; winter sledges remained essential for bulk goods.

Movement and Interaction Corridors

• Dnieper route: Kiev monopolized tolls and tribute along the “road to the Greeks,” funneling merchants to Black Sea markets.

• Volga route: Volga Bulgars mediated trade north to the Kama and south to the Caspian.

• Forest portages: Novgorod secured crossings linking Baltic and Dnieper–Volga basins.

• Steppe corridors: nomadic pressure forced princes to build alliances or pay tribute to Pechenegs and Cumans to safeguard caravans and rafts.

Belief and Symbolism

• Slavic paganism: persisted until Vladimir’s baptism (988), with Perun (thunder god) as Kiev’s patron.

• Christianization: post-988, Byzantine Orthodoxy spread rapidly; churches, monasteries, and literacy (Cyrillic) transformed elite culture.

• Volga Bulgars: Islamic law and mosques anchored their trading state.

• Cumans and Pechenegs: maintained sky-god (Tengri) cults and steppe shamanism, influencing Rus’ through diplomacy, warfare, and intermarriage.

Adaptation and Resilience

• Political duality: dynastic marriages and church alliances tied Kiev to Europe and Byzantium, while tribute diplomacy managed steppe threats.

• Economic redundancy: dual reliance on Dnieper–Byzantine and Volga–Islamic routes hedged against political instability.

• Urban resilience: Kiev, Novgorod, and Smolensk diversified crafts and garrisons, absorbing shocks from raids and succession crises.

• Cultural adaptation: integration of Byzantine law and ritual stabilized rule while retaining Slavic customary law (Russkaya Pravda).

Long-Term Significance

By 1107 CE, East Europe had become a Christian, urbanizing riverine commonwealth:

• Kiev stood as a metropolitan capital, though its power was shared with rising regional principalities.

• Orthodoxy redefined Rus’ identity, aligning it with Byzantium rather than Latin Europe or the Islamic world.

• Steppe powers shifted from Pechenegs to Cumans, intensifying frontier challenges.

• Volga Bulgars thrived as Islamic intermediaries in fur and silver trades.

This age laid the foundations for the “Rus’ principalities” system, whose fragmentation and frontier exposure would shape its fate in the age of Mongol conquest two centuries later.

Nestor the Chronicler and later Russian historians, leaving aside the legitimacy of the claims Yarolsav of I the Wise to the Kievan throne and his postulated guilt in the murder of his brothers, often present him as a model of virtue, styling him "the Wise".

A less appealing side of his personality is revealed by his having imprisoned his younger brother Sudislav for life.

Yet another brother, Mstislav of Tmutarakan, whose distant realm borders the Northern Caucasus and the Black Sea, hastens to Kiev and, despite reinforcements led by Yaroslav's brother-in-law King Anund Jacob of Sweden (as Jakun—"blind and dressed in a gold suit") inflicts a heavy defeat on Yaroslav in 1024.

Yaroslav and Mstislav then divide Kievan Rus' between them: the area stretching left from the Dnieper, with the capital at Chernihiv, is ceded to Mstislav until his death in 1036.

The civil war among the Rus', which had begun in 1015, results in 1024 in the breakup of Russia into three principalities.

Most of Russia falls under the control of Novgorod-Kiev; ...

...the other two principalities are Chernigov (with Tmutarakan) in the southeast, and …

…Polatsk in the northeast.

Yaroslav relies on the Scandinavian alliance and attempts to weaken imperial influence on Kiev.

The Norwegian Viking Harald Hardrada and his men have reached the land of the Kievan Rus, where they serve in the armies of Yaroslav, whose wife Ingigerd is a distant relative of Harald.

He and Eilifr, son of that Rognvaldr, who had originally come to Novgorod with Ingigerd, have become joint chiefs of Yaroslav's bodyguard.

Harald serves a military apprenticeship in spring 1031, fighting in the Polish campaign of 1030-1031, which has as its object the recovery of territories previously lost in 1018.

Yaroslav reconquers the area later known as Red Rus', or Red Ruthenia, from the Poles and concludes an alliance with King Casimir I of Poland, sealed by the latter's marriage to Yaroslav's sister Maria.

Kievan Rus', a union of all the eastern Slavs and several non-Slavic tribes, is Europe’s largest federation by the mid-eleventh century.

Vselav, the son of Bryachislav Izyaslavich, Prince of Polotsk and Vitebsk, and thus the great-grandson of Vladimir I of Kiev and Rogneda of Polotsk, was born between about 1030 to 1039 in Polotsk (with Vasilii as his baptismal name) and had married around 1060.

He had taken the throne of Polotsk in 1044 upon his father's death, and although he is the senior member of the Rurik Dynasty for his generation, since his father had not been prince in Kiev, Vseslav is excluded (izgoi) from the grand princely succession.

He is the only major prince in Rus not descended from Yaroslav.

Unable to secure the capital, which is held by Yaroslav's three sons, Vseslav starts pillaging the northern areas of Kievan Rus.

Vseslav lays siege to Pskov in 1065, but is thrown back.

The Greek colony of Hermonassa was located a few miles west of Phanagoria and Panticapaeum, major trade centers for what was to become the Bosporan Kingdom.

After a long period as a Roman client state, the kingdom succumbed to the Huns, who defeated the nearby Alans in 375/376.

With the collapse of the Hunnic Empire in the late fifth century, the area passed within the Roman sphere once again but was taken by the Bulgars in the sixth century.

Following the fall of the city to the Khazars in the late seventh century, it was rebuilt as a fortress town and renamed Tamatarkha.

Arabic sources refer to it as Samkarsh al-Yahud (i.e., "Samkarsh the Jewish") in reference to the fact that the bulk of the trading there was handled by Jews.

Other variants of the city's name are "Samkersh" and "Samkush".

Fortified with a strong brick wall and boasting a fine harbor, Tamatarkha was a large city of merchants.

It controlled much of the Northern European trade with the Byzantine Empire and Northern Caucasus.

There were also trade routes leading southeast to Armenia and the Muslim domains, as well as others connecting with the Silk Road to the east.

The inhabitants included Greeks, Armenians, Russians, Jews, Ossetians, Lezgins, Georgians, and Circassians.

After the destruction of the Khazar empire by Svyatoslav of Rus in the mid-tenth century, Khazars continued to inhabit the region.

The Mandgelis Document, a Hebrew letter dated AM 4746 (985–986) refers to "our lord David, the Khazar prince" who lived in Taman and who was visited by envoys from Kievan Rus to ask about religious matters.

Although the exact date and circumstances of Tmutarakan's takeover by the Kievan Rus are uncertain, the Hypatian Codex mentions Tmutarakan as one of the towns that Vladimir the Great gave to his sons, which implies that Russian control over the city was established in the late tenth century and certainly before Vladimir's death in 1015.

Bronze and silver imitations of imperial Greek coinage had been struck by the new rulers during this period.

Vladimir's son Mstislav of Chernigov was the prince of Tmutarakan at the start of the eleventh century.

During his reign, a first stone church was dedicated to the Mother of God (Theotokos).

The excavated site suggests that it was built by Byzantine workmen and has similarities with the church Mstislav went on to commission in Chernigov.

After his death, he was followed by a succession of short-lived petty dynasts.

Gleb Svyatoslavich had been given command of the city by his father, Svyatoslav Yaroslavich, but in 1064 he had been displaced by the rival Russian prince Rostislav Vladimirovich, who in his turn had been forced to flee the city when Gleb approached with an army led by his father.

Once Svyatoslav left, however, Rostislav had expelled Gleb once again.

During his brief rule, he subdues the local Circassians (also known as Kasogi) and other indigenous tribes, but his success provokes the suspicion of neighboring Greek Chersonesos in the Crimea, whose imperial envoy poisons him on February 3, 1066.

Afterwards, command of Tmutarakan returns to the prince of Chernigov and then to the Grand Prince of Kiev, Vsevolod Yaroslavich.

The Yaroslavichi join forces and march north, coming upon Vseslav's army in the deep snow on the Niamiha River on March 3 and defeating him.

The precise course of battle is unknown, though it has become legendary as a bloodbath; The Tale of Igor's Campaign referred to "the bloody banks of the Nemiga" being sown not with blessings but with bones.

Vseslav flees back Polotsk and the Yaroslav princes do not pursue him.

However, in June, after the battle, the Yaroslav princes call for negotiations, “kiss the cross” (take an oath) and make promises of future safety; Vseslav is invited to Iziaslav's camp to celebrate the peace and is promptly arrested together with two of his sons and taken to prison in Kiev.