Mult step equation 63=-3(1-2n)

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 mongols were descendants of a. pastoral nomadic tribes b. tibetan tribes c. shang nobility

Can someone me out with this , i'm putting 30 points on it