Lessons
The Framers of the Constitution had a rich intellectual foundation and long practical experience with representative legislatures from which to draw as they framed the new Constitution and founded a new nation. The Framers at the Constitutional Convention debated the principles of republican government, federalism, separation of powers, and checks and balances throughout the summer of 1787. They unanimously agreed that the government would be republican, or representative of the sovereign people, who gave their consent to form a government to protect their natural rights.
The constitutional principles of the American Founding that guided American politics before the Civil War were increasingly altered as a new approach to governance become predominant in the early twentieth century. The rise of an administrative state centralized more power in the hands of federal agencies in the executive branch and blurred the relationship of the branches of government and their respective constitutional powers. Even though the Constitution specifically granted authority to Congress to regulate interstate commerce in its enumerated powers in Article I, Section 8, Congress increasingly delegated that authority to the executive branch.