Which statement analyzes the changes in American foreign policy during the Nixon administration?

The correct answer to this open question is the following.

Although the question does not include statements or options to answer it, we can say that the changes in American foreign policy during the Nixon administration were the following.

The most important was the foreign policy of détente, which try to create some peaceful relations with the Soviet Union during the tense Cold War years in which the Soviet Union tried to spread Communism in different countries and the United States tried to stop it.

Indeed, Richard Nixon made an official visit to Moscow in May 1972, to have a meeting with Soviet Union leader Leonid Brezhnev. They signed the SALT Treaty (the Strategic Arms Limitation Treaty). Previously, in February 1972, President Nixon had visited China to improve foreign relations with this Communist country.

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.

examples that illustrates limits on texas governor´s power are: it can remove only its own appointees; the judiciary is elected; needs senatorial confirmation.