Renewals to the original content and its first two expansions

[OperaticShip743]

South America needs more natives. Even Central America and the Caribbean could have more natives such as the Tainos.

New Minor Civs for South America

Currently, we have the Mapuche and the Tupi as South American representation in terms of minor civs. The Muisca from Colombia, Quilmes from Argentina, and Guarani from Paraguay would all be great additions. On a separate but similar note, the Thule Inuit should also be in the game. Thoughts? Any more suggestions? Disagreements maybe?