Who were concerned that many Americans had a weak national government during the late 18th century?

During the late 18th century, the Founding Fathers, particularly figures like Alexander Hamilton and James Madison, were concerned that many Americans had a weak national government. They believed that a stronger central authority was necessary to maintain order, regulate commerce, and provide for national defense. This concern ultimately led to the drafting of the U.S. Constitution in 1787, which aimed to create a more balanced federal system with enhanced powers for the national government.