Which of the Following Statements Correctly Describes Kennedy's Policies Toward

Which of the following statements correctly describes Kennedy's policies toward the Soviet Union in 1963?

A) developed new nuclear weapons.
B) compromised on Berlin and in the conflict over Vietnam.
C) established a direct "hot line" between the two countries and agreed to a nuclear test-ban treaty.
D) invited Nikita Khrushchev to a summit meeting in Washington.
E) announced a reduction in the size of the American nuclear triad.