The explorer Christopher Columbus made four trips across the Atlantic Ocean from Spain: in 1492, 1493, 1498 and 1502. He was determined to find a direct water route west from Europe to Asia, but he never did. Instead, he stumbled upon the Americas. Though he did not “discover” the so-called New World—millions of people already lived there—his journeys marked the beginning of centuries of exploration and colonization of North and South America.
During the 15th and 16th centuries, leaders of several European nations sponsored expeditions abroad in the hope that explorers would find great wealth and vast undiscovered lands. The Portuguese were the earliest participants in this “Age of Discovery,” also known as “Age of Exploration.”
Starting in about 1420, small Portuguese ships known as caravels zipped along the African coast, carrying spices, gold and other goods as well as enslaved people from Asia and Africa to Europe.
Other European nations, particularly Spain, were eager to share in the seemingly limitless riches of the “Far East.” By the end of the 15th century, Spain’s “Reconquista”—the expulsion of Jews and Muslims out of the kingdom after centuries of war—was complete, and the nation turned its attention to exploration and conquest in other areas of the world.