Antebellum reformers embarked on a program of institution building to

Which of the following groups of sentences most accurately describes the cuban missile crisis?

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

Brainliesttt !me : ) what brought about the end of the soviet union?