The history of South America is the study of the past, particularly the written record, oral histories, and traditions, passed down from generation to generation on the continent of South America. South America has a history that has a wide range of human cultures and forms of civilization. The Norte Chico civilization in Peru is the oldest civilization in the Americas and one of the first six independent civilizations in the world; it was contemporaneous with the Egyptian pyramids. It predated the Mesoamerican Olmec by nearly two millennia.
While millennia of independent development were interrupted by the Portuguese and Spanish colonization of the late 15th century and the demographic collapse that followed, the continent's mestizo and indigenous cultures remain quite distinct from those of their colonizers. Through the trans-Atlantic slave trade, South America (especially Brazil) became the home of millions of people of the African diaspora. The mixing of races led to new social structures.
