What was the purpose of the massive civil rights march on washington in august 1963? to put on concerts and speeches for entertainment to protest the violence by police in the south against protestors to use violence to gain momentum for the civil rights movement to put pressure on congress to pass a civil rights bill description?

How did european exploration and expansion cause the african slave trade to expand? a. european explorers discovered the slave trade and expanded it across the indian ocean into south asia. b. arab armies captured european explorers and forced them into slavery. c. european traders shipped enslaved africans to work on plantations in european colonies in the americas. d. european explorers captured african people and forced them to work on their ships.