Answer:
Giving African Americans the right to vote would change Southern society.
Step-by-step explanation:
The Fifteenth Amendment is one of the amendments following the Civil War, this amendment was framed within the Reconstruction plan. In general, people in the south of the country claimed that African Americans should not have the same rights as white people and for this reason they opposed this amendment. As of the civil rights law of 1965, this amendment was implemented throughout the country.