What law did president grant support inorder to protect african americans rights

To add enforcement to the 15th Amendment, Congress passed an act that guaranteed the protection of voting rights of African Americans; Grant signed the bill, known as the Force Act of 1870 into law on May 31, 1870. This law was designed to keep the Redeemers from attacking or threatening African Americans.

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you are very ugly bro

explanation:

it maybe, we dont know. however lucky the lipercon seams guilty