The right word to complete the sentence is "hippies."
Explanation:
1. Members of the 1960s counterculture were individuals who rejected conventional social norms and values.
2. The term "hippies" refers to people who were part of the counterculture movement during the 1960s.
3. Hippies were known for promoting peace, love, and harmony, often advocating for nonviolence and environmentalism.
4. The term "beats" is more commonly associated with the Beat Generation of the 1950s, characterized by a different cultural movement that preceded the hippie movement.
5. Draftees are individuals who are drafted into military service, which is not directly related to the counterculture movement of the 1960s.
Therefore, the correct word to complete the sentence is "hippies," as it accurately describes the members of the 1960s counterculture movement.