If you mean the Indigenous or Aboriginal people's of the Americas by “red people “ who are sometimes called Native American/Alaska Natives or called American Indians, then I would say they are North America, South America, and Centeral America. read more
It is most unfortunate that Native Americans are called Indians and worse Injun, because the word Indian comes from Indus, a Greek word for the river that flows in the north-western region of the Indian sub-continent (now in Pakistan). read more
Indigenous peoples of the Americas have been linked to North Asian populations by the distribution of blood types, and in genetic composition as reflected by molecular data, such as DNA. read more