Which continent was almost entirely colonized by european powers in the early 1900's?

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.

the graphs indicate that few people in bolivia work in industry, as that is the least expressive sector shown in the respective graphic.

the answer here would be