Answer:
extremely important that's y they made it
<span>answer: treaty,Hope it helped.</span>
East because it is going across the Atlantic ocean
The statement ‘The supremacy clause of the national constitution places
federal law above state law’ is true. The answer is letter A. The supreme
clause establishes that the constitution constitute the supreme law of th land
including the federal law and treaties under it.
The answer C looks the best to me. It states the fact that it allowed them to practically DOUBLE their land, and it lead to much westward expansion, which later lead to the gold rush, and other important things to America.