What is the supreme law of the land

This law states that the "chinese laborers to this country endanger the good order of certain localities" in the united states. which of these would represent a "locality" that would most likely have wanted this law created and passed? a) dallas b) chicago c) atlanta d) san francisco

The north was victorious in the battle of bull run true or false

Which country was the last to join the allied powers? o great britain o france o united states o china