What Level of government has the power to regulate elections

Describe what level of government has the power to regulate elections. Describe who the restraints of equal protection applies to. . Describe the ruling/holding of Plessy v. Ferguson (1896).

4. List mechanisms to keep African-Americans from voting.

5. Describe the ruling/holding of University of California v. Bakke.

6. Describe the ruling/holding of Brown v. Board of Education.