What are some amendments that have become part of the Constitution since 1791?​

After much debate and revision, the First Congress agreed on 12 amendments. By 1791 the states had ratified 10 of those amendments, which became known as the Bill of Rights. Unlike recent amendments, with set time limits for ratification, the first 12 amendments were open ended.

Explanation:

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c. the dred scott v. sandford case,

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