how important was the issue of slavery in the constitution quizlet
Three-fifths clause. the provision of the Constitution (Article I, Section 2) that stipulated that slaves would count as three-fifths of a person when determining population for apportioning seats in the House of Representatives and direct taxes among the states.î î î.he provision of the Constitution (Article I, Section 2) that stipulated that slaves would count as three-fifths of a person when determining population for apportioning seats in the House of Representatives and direct taxes among the states. î î î.