The 2nd one is the correct answer based on the question's topic
Answer:
adding poll taxes and literacy tests
Explanation:
many African Americans couldnt pay the poll taxes and werent able to read very well so they were unable to pass and because of that were unable to vote
After World War 2, the U.S. emerged as a world superpower and our economy was booming. Our nation was extremely rich, basically.
I believe the answer is <span>certification</span><span />