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.
Answer: Based on my information,the most important effect of the amendments that have been added to the Constitution since the Civil War has been that more people immigrate to the United States each year.
