Charles I of Spain vs Gyeon Hwon

Charles I of Spain was elected Holy Roman Emperor as Charles V, succeeding his grandfather Maximilian I. This election united the Spanish kingdoms, the Habsburg domains in Austria and the Low Countries, and the Holy Roman Empire under a single ruler, creating a vast European empire.

Charles V presided over the Diet of Worms, where Martin Luther was summoned to recant his teachings. Luther refused, and Charles V issued the Edict of Worms, declaring Luther an outlaw and banning his writings. This event deepened the religious divide in Europe and sparked the Protestant Reformation.

Charles V's imperial army defeated the French forces of King Francis I at the Battle of Pavia. Francis I was captured and taken prisoner to Spain. The victory solidified Habsburg dominance in Italy and forced France to renounce its claims to Milan and Naples in the Treaty of Madrid.

Imperial troops under Charles V sacked Rome, looting the city and capturing Pope Clement VII. The sack was a brutal event that shocked Europe and led to the temporary dominance of Charles V over the Papacy. It also marked a turning point in the Italian Wars.

Charles V abdicated his thrones, dividing his empire between his son Philip II (who received Spain, the Low Countries, and the Italian possessions) and his brother Ferdinand I (who received the Holy Roman Empire). This abdication was a major event in European politics, reshaping the balance of power.

Gyeon Hwon, a former Silla general, led a rebellion and established the kingdom of Later Baekje in southwestern Korea. He declared himself king, reviving the name of the ancient Baekje kingdom and initiating the Later Three Kingdoms period.

Gyeon Hwon's forces were defeated by the Goryeo army under King Taejo at Gochang. This battle marked a turning point in the Later Three Kingdoms period, weakening Later Baekje and strengthening Goryeo's position.

Gyeon Hwon was deposed by his son, Gyeon Singeom, who seized the throne in a coup. The rebellion was fueled by Gyeon Hwon's favoritism toward his youngest son, leading to internal strife within Later Baekje.

After being deposed, Gyeon Hwon defected to Goryeo and was welcomed by King Taejo. He provided military intelligence and assistance to Goryeo, contributing to the eventual conquest of Later Baekje in 936.

Gyeon Hwon died in Goryeo shortly after the fall of Later Baekje. His death marked the end of the Later Three Kingdoms period and the unification of Korea under Goryeo.