Henry III vs Wanyan Aguda

Henry III was elected King of Germany in 1039 upon the death of his father Conrad II. He succeeded without opposition, inheriting a stable realm and continuing Salian rule.

Henry III led multiple campaigns against Hungary between 1041 and 1044 to enforce imperial suzerainty. He defeated King Samuel Aba at the Battle of M

Pope Clement II crowned Henry III Holy Roman Emperor in Rome on December 25, 1046. This followed Henry's intervention in the papal schism, where he deposed three rival popes and installed Clement II.

At the Synod of Sutri in December 1046, Henry III deposed Popes Benedict IX, Sylvester III, and Gregory VI, who were competing for the papacy. He then appointed Clement II, asserting imperial control over the Church.

Henry III convened the Council of Mainz in 1049, which addressed Church reform, including simony and clerical marriage. The council strengthened the alliance between the Empire and the reform papacy under Leo IX.

Aguda's Jurchen forces defeated a Liao army at Hubudagang, marking the first major victory of the rebellion. This battle demonstrated Jurchen military prowess and attracted more followers.

Wanyan Aguda united the Jurchen tribes under his leadership, creating a confederation that rebelled against Liao domination. He organized a disciplined army and began the Jurchen revolt.

Wanyan Aguda proclaimed himself emperor, founding the Jin dynasty. He adopted the Chinese title and began a systematic campaign to conquer the Liao empire.

Aguda's forces captured the Liao supreme capital Shangjing, dealing a severe blow to the Liao dynasty. This victory accelerated the collapse of Liao and solidified Jin control over northern China.

Aguda formed an alliance with the Northern Song dynasty to jointly attack the Liao empire. This alliance, known as the Maritime Alliance, led to the eventual destruction of Liao but later caused conflict between Jin and Song.

Wanyan Aguda died, and his brother Wanyan Wuqimai succeeded him. Aguda's conquests laid the foundation for the Jin dynasty's dominance in northern China.