What are four things that the us constitution does

Federalism, Separation of power, Sovereignty, Limited government

Explanation:

First it creates a national government consisting of a legislative, an executive, and a judicial branch, with a system of checks and balances among the three branches. Second, it divides power between the federal government and the states. Third, it protects various individual liberties of American citizens. And fourthly, the absolute power

of the American government to make and enforce law within it's territories, without any external restrictions.

b. sec, foreign relations