The westward expansion of the United States is one of the defining themes but they resented the way its expansion seemed to interfere with their own ended the Mexican War and added more than 1 million square miles 2) Which cultures and nations were affected by the westward expansion you described above? How?

it took two men to wrestle rome back from chaos and turn a republic into an empire. in the first century bc, rome was a republic. power lay in the hands of the senate, elected by roman citizens. but the senators were fighting for power between themselves.

explanation:

ad the excerpt and i will gladly answer

basic principles: federalism, separation of powers, checks and balances, judicial review, representative democracy, limited government, rule of law, individual rights and responsibilities, consent of the governed, majority rule, popular sovereignty, equal protection.