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                                What is the 3/5 Compromise, listed in Article I, Section 2 of the Constitution, and what Amendment caused it to be "struck", or removed, from the Constitution?
                                The 3/5 Compromise states that states could could add 3 people for every 5 slaves, or "all other Persons", living in their state.   
The 13th Amendment ended slavery and thus, struck the 3/5 Compromise from the Constitution.