Which of the following has been the most important effect of the amendments added to the U. S. Constitution since the Civil War? More people volunteer for military service.

More people are involved in the political process.

More people immigrate to the United States each year.

More people are eligible to run for president. in the political process. This answer is correct, trust me.

The correct answer is B, More people

More people are involved in the political process.

Explanation:

The Amendments to the U.S. Constitution since the Civil War have helped endure that more people are able to vote in U.S. elections which has increased the number of people involved in the political process.

Thanks to those Amendments, African Americans received the rights to vote and then women also received the rights to vote. A further Amendment during the Vietnam war also saw the voting age going from 21 to 18 thereby increasing the number of people who could vote.