All decisions made by government in the united states must abide by the requirements of the

All decisions made by the government (which includes the legislative branch, that is the Congress that makes laws: this means that the laws are also included in this):  must abide by the Constitution.

The  Supreme Court checks whether they do and can revoke those decisions if they don't/

France played a key role in the american revolutionary war (american war of independence; 1775–1783). motivated by the ideals of the new nation which were inspired by the french enlightenment, as well as its long-term rivalry with britain and so as to avenge their territorial losses during the french and indian war, france secretly began sending supplies to the americans in 1775.