It changed when some of them entered the armed forces as medics or nurses. But the African Americans changed when Americans saw how much they wanted to fight for a country that didn't give them their freedom.
Answer:
Alfred Russel Wallace (1823-1913) was a man of many talents - an explorer, collector, naturalist, geographer, anthropologist and political commentator. Most famously, he had the revolutionary idea of evolution by natural selection entirely independently of Charles Darw
This is what i found, hoped it helped❤☺
