Final answer:
Guyana and Suriname are the two countries in South America with large South Asian populations.
Step-by-step explanation:
Guyana and Suriname are the two countries in South America that have large South Asian populations.
In Guyana, the population is a mix of African (36 percent), East Indian (50 percent), and Amerindian (7 percent) ethnicities. Suriname's population includes East Indian (37 percent), Creole (31 percent), Indonesian (15 percent), African (10 percent), Amerindian (2 percent), Chinese (2 percent), and European (about 1 percent) ethnic groups.