I would say the people of central America would be descendants from native groups, such as the Aztecs, Mayans, etc., as well as the Spaniards.
Answer:
Indigenous groups and Spanish
Cahokia was one of the largest and possibly the capital city of the people that are referred to as the Mound Builders. Cahokia's size and the large number of people that lived there led to the main issues. Bad droughts and poor harvests meant people couldn't eat.
Songhai’s vegetation is composed of plants such as palm
nuts, kola nuts, yams and fruits. Vegetation
in Songhai was made possible due to its fertile soil that makes it suitable for
farming. Other areas in Africa in comparison are dry.