Mississippi river is one i dont know the other srry...
Im pretty sure the answer is false. forgive me if im wrong.
This would most likely be separation of powers, or basically talking about how the powers in the US government are separated with the three branches of government. This is talking about how the President, or executive branch, deals with foreign things, Congress, or the legislative branch, can pass new laws, and the Supreme Court, or the judicial branch, can decide cases.