Christopher Columbus

Explorer whose voyages accelerated European awareness and colonization of the Americas.

Christopher Columbus was a Genoese mariner who secured Castilian sponsorship and led four Atlantic voyages between 1492 and 1504, initiating sustained Iberian colonization in the Caribbean. His voyages connected previously separate Atlantic worlds at imperial scale, but they also opened systems of conquest, forced tribute, enslavement, settlement, and ecological exchange that devastated Indigenous communities.