The reconstruction amendments changed the constitution because it abolished slavery and ratified the rights of former slaves to vote during elections.
The reconstruction was a period in the history of the United states which occurred immediately after the civil war.
The reconstruction was characterized by redressing the inequities of slavery and its political, social, and economic implication.
It also was a point in the history of the US where the 11 states which had rebelled before or during the civil war were readmitted into the union.
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