Which of these factors did not influence Nixon's decision to improve relations with the USSR and China?
a desire to end the Vietnam War
the cold war containment policy
the Nixon Doctrine
the Sino-Soviet split
It was the "Nixon Doctrine" that did not influence Nixon's decision to improve relations with the USSR and China, since this only stated that although the US would help many nations that needed help, this did not apply to all nations in the world.
