Can someone please help me

What was the first civilization name of the indians?

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

Both the nervous and endocrine systems send electrical and chemical signals for internal communication. select the best answer from the choices provided t f