I believe it was Romans, I'm sorry if i got this wrong I just did this on a test today...
Simon Bolivar liberated many of the Latin and South American countries from Spanish rule. He is basically the founding father of South America. One country, Bolivia, is named after him.
The answer is secondary or primary
Passed by Congress on January 31, 1865, and ratified on December 6, 1865, the 13th Amendment abolished slavery in the United States.