Alfonso V of Leon vs Gung Ye

Alfonso V convened a council in Leon and issued the Fuero de Leon, a charter that granted legal rights and privileges to the city's inhabitants. The fuero established a municipal government, regulated trade, and protected citizens from arbitrary taxation. It became a model for later municipal charters in Iberia.

Alfonso V initiated the repopulation of the Tierra de Campos, a fertile region south of the Duero River. He granted land and privileges to settlers from the north, establishing new villages and fortifications. This repopulation strengthened Leonese control over the region and boosted agricultural production.

Alfonso V died while besieging the Muslim-held city of Viseu in Portugal. He was struck by an arrow during the assault and killed instantly. His death left the kingdom in the hands of his young son Bermudo III and led to a period of instability.

Gung Ye, a former Buddhist monk and Silla prince, founded the kingdom of Later Goguryeo (Taebong) in central Korea. He claimed descent from Goguryeo royalty and sought to revive the ancient kingdom, initiating the Later Three Kingdoms period.

Gung Ye claimed to be a reincarnation of the Buddha and declared himself a living deity. He demanded worship from his subjects and used religious claims to legitimize his rule, but this alienated many Buddhists and contributed to his downfall.

Gung Ye officially renamed his kingdom to Later Goguryeo (Taebong) and declared himself king. He adopted the title 'King of Goguryeo' and implemented policies to revive the legacy of the ancient Goguryeo kingdom.

Gung Ye turned against Buddhism, persecuting monks and destroying temples. He became increasingly paranoid, executing many officials and family members, including his wife, on suspicion of treason. His tyranny alienated his supporters.

Gung Ye was deposed by his generals, led by Wang Geon (later King Taejo of Goryeo), who rebelled against his tyranny. He was killed by the rebels, and Wang Geon established the Goryeo dynasty, ending Later Goguryeo.