Which of the following '60s novels dealt expressly with the topic of war and conflict? slaughterhouse five catch-22 revolutionary road on heroes and tombs

Catch 22 is the correct answer.

Explanation:

It is a  novel written by Joseph Heller. The novel was first published in 1961. It is considered as one of the most significant novels of the twentieth century.  The novel is set during world war Two. It examines the absurdity of the war through Yossarian and his cohorts. Yossarian attempts to maintain his sanity while working in the military so that they could return home. Its sequence was published in 1994.

answer-the island had airfields that the u.s. military needed.