Christopher Columbus was an Italian explorer who is credited with discovering the New World in 1492.His voyages across the Atlantic Ocean paved the way for European colonization of the Americas.Despite facing numerous challenges and setbacks, Columbus never gave up on his dream of finding a western route to Asia.His expeditions were funded by the Spanish monarchy, and his discoveries had a profound impact on world history.Columbus' legacy is a subject of controversy, with some praising his courage and exploration, while others criticize his treatment of indigenous peoples.