During the 1970s which factor best explains why the United States was able to stay out of foreign conflicts

In the 1970s, during the height of the Cold War, the United States

succeeded in improving relations with communist China, which allowed the countries

to reestablish trade relations.

the following best describes postwar era writers in their works:

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.