It allowed African Americans to be able to vote
Explanation:
change or addition that becomes part of the written language of the Constitution itself through one of four methods set forth in the Constitution
Yankee - Northerner
Secede - Break away
Border State - Slave states that bordered the northern free states during the Civil War.
Union - The states that remained under the US government during the Civil War.
Confederacy - The states that seceded from the union in order to preserve slavery.
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