What was the main source of conflict between large and small states, and how did the Great Compromise resolve it?

The four-part question is as follows: Describe and analyze the conflicts and compromises that occurred during the drafting of the Constitution. What was the main source of conflict between large and small states, and how did the Great Compromise resolve it? What was the nature of the conflict regarding slavery during the Philadelphia Convention? How did the Three-Fifths Compromise address this conflict?
MINIMUM OF 3 PAGES!
Please use the book and other sources. Book is American Government Power and Purpose Core Sixteenth Edition by Theodore J Lowi, Benjamin Ginsberg, etc