The points she loses for every wrong question
What are the primary and secondary sources? I don't see them
Three-fifths compromise, compromise agreement between delegates from the Northern and the Southern states at the United States Constitutional Convention (1787) that three-fifths of the slave population would be counted for determining direct taxation and representation in the House of Representatives.
The significance of the "Articles of Confederation" lies in that it is the very first written constitution of the United States. The structure of the "Articles" provides for independence and sovereignity of the states, while Congress appears as a last resort for disputes.