How did the Voting Rights Act of 1965 affect the number of African-American legislators in Congress between 1964 and 1990?

It outlawed the discriminatory voting practices adopted in many southern states after the Civil War, including literacy tests as a prerequisite to voting. This “act to enforce the fifteenth amendment to the Constitution” was signed into law 95 years after the amendment was ratified.

Explanation:

answer placeholder because the system is messed up

international economic development agencies harm poorer nations by encouraging them to serve as exporters to wealthier nations.