What are the reasons for the diversity of ethnic composition of the population of the continent of South America

The indigenous inhabitants of the mainland are Indians, and from the XVI century the colonialists began to colonize the mainland, who brought their Negro slaves here to work on the plantations

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.