1. woodstock festival
2 .haight-ashbury district
3. allen ginsberg & jack kerouac
4. students for a democratic society

all of these are most related to

a) psychedelic rock music.
b) mccarthyism in the 1950s.
c) the civil rights movement.
d) the counterculture movement.

it provided for selection of government employees through competitive examinations. it also made it unlawful to fire or demote covered employees for political reasons or to require them to give political service or payment, and it set up a civil service commission to enforce the law.

explanation:

d. hip hop

it was originated in the 70s while the harlem renaissance occured in the 1920s