Final answer:
The tactics employed to discriminate against African Americans who wanted to vote include literacy tests, poll taxes, and grandfather clauses.
Step-by-step explanation:
The tactics employed to discriminate against African Americans who wanted to vote include literacy tests, poll taxes, and grandfather clauses.
Literacy tests required voters to demonstrate a minimum standard of knowledge, while poll taxes imposed a special fee that many African Americans couldn't afford.
Grandfather clauses exempted people from voting restrictions if they or their ancestors had voted prior to black suffrage.
These tactics effectively kept African Americans from exercising their right to vote.