Hernán Cortés quit law school to travel to the New World, hoping to make his fortune. He first arrived in Hispaniola in 1504 and worked his way up in the government of Cuba. In 1519, despite being ordered not to, Cortés sailed to Mexico with 11 ships, 500 men, and horses. With the help of a translator, Doña Marina, Cortés formed alliances and marched on the Aztec capital of Tenochtitlan. Cortés captured the Aztec emperor Montezuma and claimed Mexico for Spain, renaming Tenochtitlan as Mexico City.