Spend some time learning about the Charrúa, an Indigenous People or Nation of the Southern Core in present-day Uruguay. 🌎 The Southern Core represents a geographical and cultural sub-region made of the southernmost areas of South America, mostly south of the Tropic of Capricorn. The Charrúa relied on hunting and gathering.and were semi-nomadic. It is believed that today there are between 160,000 and 300,000 individuals in Uruguay, Argentina, and Brazil who are descendants of