Answer:
Washington advocated tolerance of racial discrimination, while Du Bois argued that African Americans must demand their civil rights to combat racism
Spain renounced all claim to Cuba, ceded Guam and Puerto Rico to the United States, and transferred sovereignty over the Philippines to the United States for $20 million. The Spanish-American War was an important turning point in the history of both antagonists.
The king who established long distance trade routes to northern Africa was Manishtusu
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It was mostly the "Environment and LGBT rights" movement that grew to be a significant social movement of the 1990s, since these issues were largely ignored during the movements in the 50s and 60s.