Which of the Following BEST Describes Nixon's Foreign Policy of "Détente

Which of the following BEST describes Nixon's foreign policy of "détente?"

A) It meant a continuation of the status quo.
B) The United States was not yet willing to sign arms-control treaties with the Soviet Union.
C) As demonstrated by diplomatic visits to both China and the Soviet Union, Nixon sought a peaceful co-existence with communist nations.
D) It meant a rejection of Henry Kissinger's "realist" approach to the Cold War.