Christopher Columbus and Amerigo Vespucci were both influential explorers. Columbus made four voyages to the Americas between 1492 and 1504, establishing a settlement in Hispaniola. Vespucci took part in voyages to the New World in 1499-1500 and 1501-1502, exploring the northern coast of South America. It was Vespucci's explorations that led to the new continent being named "America" after him in 1507, establishing his legacy alongside Columbus in pioneering the Age of Discovery.