Christopher Columbus was an Italian explorer who sailed across the Atlantic Ocean in 1492 hoping to find a western route to Asia, but instead discovered what became known as the Americas. On his first voyage, Columbus established a settlement called Villa de la Navidad on present-day Hispaniola before returning to Spain with captives from the indigenous population. While Columbus made three subsequent voyages, he never realized he had found a "New World" and died believing he had reached Asia. His voyages opened the way for European colonization and trade with the Americas but also brought devastation to the native peoples through violence, disease, and exploitation.