Bumin Qaghan vs Henry the Fowler

Bumin, a vassal of the Rouran Khaganate, led a revolt of the Turkic tribes (Ashina clan) against Rouran rule. He defeated the Rouran forces and declared independence, marking the beginning of the First Turkic Khaganate.

Bumin Qaghan formed an alliance with the Western Wei dynasty of China, marrying a Western Wei princess. This alliance provided the Turks with Chinese support and technology, strengthening their position against the Rouran and other rivals.

Bumin Qaghan formally established the First Turkic Khaganate after defeating the Rouran. He took the title 'Qaghan' and set up his capital in the Orkhon Valley. The khaganate quickly became a major power on the Eurasian steppe.

Bumin Qaghan died shortly after founding the Turkic Khaganate, possibly from illness or wounds. His death led to the division of the khaganate between his sons, with the eastern and western halves ruled separately, though still under a single nominal authority.

Henry the Fowler was elected King of East Francia by the Saxon and Frankish nobles at Fritzlar on May 6, 919. He was the first Saxon king, marking the transition from Carolingian to Ottonian rule. His election was contested by other dukes but he prevailed.

Henry the Fowler signed the Treaty of Bonn with Charles the Simple of West Francia, recognizing each other's royal titles and establishing peaceful relations. This treaty ended Carolingian claims over East Francia and solidified Henry's legitimacy as an independent king.

Henry the Fowler negotiated a nine-year truce with the Magyars, agreeing to pay tribute in exchange for a halt to their raids. He used this period to fortify towns, reorganize the army, and train cavalry. This strategic pause was crucial for his later military reforms.

Henry the Fowler's forces defeated a Slavic army at the Battle of Lenzen, securing the eastern frontier of East Francia. This victory allowed Henry to consolidate control over the Elbe region and establish the March of Brandenburg, a key step in German eastward expansion.

After the truce with the Magyars expired, Henry the Fowler led a German army to victory at the Battle of Riade (near Merseburg). The defeat of the Magyar cavalry ended their raids into East Francia for a generation and established Henry's reputation as a defender of Christendom.

Henry the Fowler died on July 2, 936, at Memleben. He was succeeded by his son, Otto I, who would become Holy Roman Emperor. Henry's reign laid the foundations for the Ottonian dynasty and the medieval German kingdom.