Answer:
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:
Responding to xenophobic concerns, Congress passed an emergency law restricting immigration in 1921. Among other provisions, the Act established a quota (a proportional share of a total) for nationalities on the basis of their numbers in the U.S. in 1910.
The missing detail is: a quota.
C. A person must be at least 30 years old to run for the U.S. Senate. They also have to have been a U.S. citizen for at least 9 years.
The Holocaust........I think.
enforcing laws on the what? You didn't finish your question.
