How did the new Constitution structure the national government?

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. And third, it protects various individual liberties of American citizens.

would not cooperate with each other voluntarily.

the answer is a. since they were a huge producer of cotton and wanted the most money for it.