Gonzalo Fernandez de Cordoba vs Yi Seong-gye

Cordoba's Spanish army defeated the French at Cerignola, Italy. Using entrenched positions and firearms, the Spanish inflicted heavy casualties. This was the first major battle won primarily by arquebus fire.

Cordoba launched a surprise night attack across the Garigliano River, routing the French army. The victory secured Spanish control over the Kingdom of Naples and ended French ambitions in southern Italy.

Cordoba organized Spanish infantry into tercios, combining pikemen and arquebusiers in a flexible formation. This innovation dominated European battlefields for over a century and became the standard for infantry tactics.

Ferdinand II of Aragon appointed Cordoba as Viceroy of Naples, the highest office in the newly conquered kingdom. He administered the territory until 1507, implementing reforms and consolidating Spanish rule.

Yi Seong-gye led Goryeo forces against Japanese pirates (wokou) at the Battle of Hwangsan. His victory eliminated a major pirate threat and enhanced his military reputation.

Yi Seong-gye turned his army back at Wihwado Island rather than invade Ming China as ordered by the Goryeo court. This act of defiance led to a coup that eventually brought him to power.

Yi Seong-gye overthrew the Goryeo dynasty and founded the Joseon dynasty, becoming King Taejo. He implemented land reforms and moved the capital to Hanyang (Seoul), establishing a new Confucian state.