Christopher Columbus

Christopher Columbus was an Italian explorer who completed four voyages across the Atlantic Ocean, opening the Americas to European exploration and colonization. His 1492 voyage, sponsored by the Catholic Monarchs of Spain, initiated the Columbian Exchangethe widespread transfer of plants, animals, culture, and human populations between the Americas and the Old World. While his legacy is deeply controversial due to the devastating impact on Indigenous populations, his voyages were undeniably among the most influential events in human history, permanently altering the global demographic, economic, and political landscape.