What does the U. S Constitution create a government with

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

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!

not sure might be he acquired the entire oregon territory from great britain