The salt ii treaty between the united states and the soviet union
ended the cold war.
limited each nation’s nuclear arsenal.
increased tensions between the two nations.
increased trade between the nations.

The correct answer is - limited each nation's nuclear arsenal.

The SALT II Treaty between the two global superpowers, the United States and the Soviet Union, had the purpose of limiting the nuclear arsenal of each of the two nations, and this was mainly due to the world wide concerns about another World War and the consequences if that happens. Even thought the treaty was signed by both sides, in practice it didn't had any effect because behind the curtains both nations continued to increase their nuclear arsenal in the race of becoming the dominant country in the world.

i can

explanation:

i think the answer is b.