The mexican war resulted in additional territory and their was controversy in whether slavery should be allowed in the new territory.
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First amendment freedom of speech and religion, 4th the right to be secure in their persons houses papers and documents, and 19th gave women the right to vote
Equal protection under the law regardless of race, 14th amendment
Answer:
As the war progressed, however, African Americans could sign up for combat units. By the end of the Civil War, some 179,000 African-American men served in the Union army, equal to 10 percent of the entire force. Of these, 40,000 African-American soldiers died, including 30,000 of infection or disease.
Explanation: