The answer is Piero della Francesca
These two places were British colonies like the U.S once was. A colony is a place of land claimed by a country that is not connected to the mainland.
The main grievance made by Civil Rights leaders during this time was that African Americans had just been asked to fight in a war for a country that didn't treat them fairly at home. The youth were mainly content until the 60s, when they were very outspoken against the war in Vietnam.
The correct answer is Siddhartha Gautama.
Gautama was born in modern day Nepal and was the son of a Chieftain. He eventually left the life of worldly possessions and went on a journey of discovery. His teachings would eventually become Buddhism and revolve around four noble truths and a path to peace and understanding.