Slavery helped support the rich by tending to the things that made them richer (the plantations).
Answer:
Africa is abundant with natural resources, including diamonds, gold, oil, natural gas, uranium, platinum, copper, cobalt, iron, bauxite and cocoa beans.
One such event would be the famous March on Washington, which took place in 1963 and included a speech by Martin Luther King Jr. It showed that African Americans were taking matters into their own hands when it came to obtaining jobs and freedom.
They did want to be imperial
National Labor Relations Act