What laws did Southern states pass to impose segregation and deny African Americans their voting rights?

World war 2 was caused, in part, by which of these factors?

What was the “u-2 incident” and how did it affect u.s./soviet relations in 1960?

According to ram mohun roy, in order to successfully move towards independence, indians had to? a.) convert to christianity. b.) hold firmly to traditional ideas. c.) take up arms against their british ruler. d.) change some of their culture and religious practices.