What comes first the state or the national government?

At the time of hitler's 1939 invasion of poland, the us had a policy of appeasement negotiation opposition neutrality

During wwi, literacy tests were used to control immigration, which marked a return of what type of ideology in some americans?

Which governing principle is best reflected by the representative government created by the constitution a. separation of opwer b. republicanism c. rule of law d. limited government