Answer:
They agreed to not use nuclear weapons.
Explanation:
To lessen the threat of an accidental nuclear war, the United States and the Soviet Union agree to establish a “hot line” communication system between the two nations. ... The United States had discovered that the Soviets were building missile sites in Cuba capable of firing missiles with nuclear warheads.
Communication, critical thinking, collaboration, creativity, information literacy, problem solving, leadership, digital literacy, media literacy, and social skills.
Slavery. north wanted one country. south wanted to become separate nation