Atahualpa, the last Inca emperor, fought his brother Huáscar for control of the empire. In 1532, after defeating Huáscar, he was captured by Francisco Pizarro in Cajamarca. Atahualpa offered a vast ransom in gold and silver, filling a room to the ceiling. Despite fulfilling the payment, the Spaniards executed him in 1533, fearing his power. His death marked the end of the Tahuantinsuyo and the beginning of Spanish domination. Atahualpa is remembered for his bravery and his tragic attempt to save his people, symbolizing Inca resistance against European conquest.