Answer:
A. increased; Great Migration
Explanation:
When the migration began, 90 percent of all African-Americans were living in the South. By the time it was over, in the 1970s, 47 percent of all African-Americans were living in the North and West. A rural people had become urban, and a Southern people had spread themselves all over the nation.
The answer is representative democracy.
Answer:
Ocean currents are carry warm and tropical waters all over the world which makes heat go toward polar regions and makes solar radiation
depends on the plant, most likley C
