Trade across the sahara became possible and explore how it impacted west african. empires, such as ghana, mali, songhai, and benin.

How did the northern u.s. change during the 19th century? select the best choice from the answers provided. a. it became more industrial. b. it became more agrarian. c. it became less populated. d. it became less diverse

Who was the leader of the black nationalists in the 1920s?

As the result of a conflict between british troops and a colonial militia in massachusetts