What was the initial purpose of the constitutional convention of 1787?, what areas did they agree? what areas did they not agree? how did they resolve their differences?

The Constitutional Convention was held in Philadelphia, between May and September of 1787 to 1789. During this convention, the weak Presidency was discussed and the Federalists wanted a stronger executive branch. For one, the Feds wanted to eliminate completely the Articles of Confederation, which was responsible for the apparent weak central government. The Feds wanted a more strong and central government; also eliminating power to the states governor.

By the end of the Convention in Philadelphia, there was a new Constitution altogether, and the Anti-Federalists were able to bring along a few details from the Articles of Confederation onto the new Constitution of 1787. This was portrayed in what is known today as the Bill of Rights.