The Strategic Arms Limitation Treaty Negotiated Between the U

The Strategic Arms Limitation Treaty negotiated between the U.S.and the Soviet Union

A) both called for the suspension of all new nuclear weapons systems, and froze the arsenals of some nuclear missiles at their current levels.
B) called for the suspension of all new nuclear weapons systems.
C) froze the arsenals of some nuclear missiles on both sides at their current levels.
D) was signed by all of the world's nuclear powers.
E) None of these answers is correct.