What best describes many of the postwar era writers in the works

The best word to describe these works would be progressive.

There was a noted change of focus after the war, with works hovering over more artistic and social problems rather than political. The postwar literature may have no been the richest one, but revealed a lot of great authors with a high number of excellent critics and novels. Some authors who should be noted are F. R. Leavis, Iris Murdoch and C. P. Snow.

The following describes many of the postwar era writers in their works:

Progressive

The post war writers preferred to concentrate on social and art and criticism, rather than political content.