How did the American revolution influence South American's in the 18th and 19th hundreds?

Answer: on apex its, it proved that colonists in the americas could win their independence from european kingdoms.

There were some influences of the American Revolution in South America, for example:

Revolutions in South America were led by native born men of European background. Independence came to Spanish, Portuguese and Spanish colonies Slaves in Haiti rebelled, abolishing slavery and wining independence Simon Bolivar in the 1920's tried to create a Federal constitution similar to the one of the US but failed due to the differences among Latin American people.