Amadeo I of Spain vs King Sunjo of Joseon

Amadeo I was elected King of Spain by the Cortes after the deposition of Queen Isabella II. He was chosen as a compromise candidate from the Italian House of Savoy, aiming to stabilize the country after the Glorious Revolution.

General Juan Prim, the main political supporter of Amadeo I, was assassinated shortly before the king's arrival. This event deprived Amadeo of his key ally and left him without a strong political base, contributing to the failure of his reign.

Amadeo I arrived in Spain to assume the throne. His reign was immediately challenged by political instability, including opposition from republicans, Carlists, and factions within the monarchy, making his position precarious from the start.

Amadeo I abdicated the Spanish throne, citing the impossibility of ruling due to constant political turmoil and lack of support. His abdication led to the proclamation of the First Spanish Republic, ending the brief Savoyard monarchy.

Sunjo ascended the throne as a child, and the Andong Kim clan dominated the court through the regency of Queen Dowager Jeongsun. This period saw corruption and factional infighting, weakening the monarchy and central authority.

King Sunjo's reign saw the Sinyu Persecution, a large-scale crackdown on Korean Catholics. Hundreds of believers were executed, including the scholar Hwang Sayeong, who wrote a letter calling for foreign intervention. This persecution strengthened anti-Western sentiment.

A major peasant rebellion led by Hong Gyeong-rae broke out in Pyeongan Province, fueled by heavy taxation and corruption. The rebellion was suppressed after several months, but it exposed the deep social and economic problems in Joseon.