Answer: The Judiciary Act.. The First Congress decided that it could regulate the jurisdiction of all Federal courts
Explanation:
The group that met during the Constitutional Convention included some of the most prominent men of the revolutionary and post-revolutionary era. George Washington attended the convention (and was elected its president), along with Benjamin Franklin, Alexander Hamilton, James Madison, and Roger Sherman, among others.
One important gain by the colonist after the French and Indian war is that they gained more land.