Please describe oath of allegaince in own words

Why is the supremacy clause considered to be the root of federalism?

Acash payment of $1 given to support a gift promise cannot support a contract. true false

Which of the following developments during the 1780s produced the strongest calls for a new national constitution and government? a.disrespect and abuse toward americans by foreign powersb.political disputes between tories and whigsc.economic chaos in the nationod.failure of states to cooperate with congress