Which is the best definition of the term nuclear deterrence?

Which graph correctly shows the system of equations {y=12x+2y=−12x+6?

Which is not a characteristic of a multiparty system?

What were the purposes of salt? check all of the boxes that apply. -to achieve peace -to protect the security of the united states -to form an alliance against communist nations - to stop the nuclear arms race - to give the united states an advantage over the soviet union