Which movie themes did filmmakers introduce in 1970 a. rock n roll b. civil rightsc. lgbtq d. violent militarye. romantic

That would be C. LGBTQ.

Hope it helps!

The Answer Is C) I hope you enjoy this answer.

D or E.

The Vietnam War ended in 1975 so it's possible for the war to have affected American literature at the time. But just look up "Movies from 1970" and you'll get lots of love movies.

We can easily eliminate answer C since the LGBTQ community didn't start until around 1988 (Wikipedia).

i'm not sure i completely understand your question, but i will do my best.

i think the answer you are looking for is sequence. (see below)

a repeated melodic fragment would be best defined as repetition, while repeated chords (different or the same) could be a chord progression. however, you then mentioned the chord and melodic fragment beginning on higher or lower pitches, in that case, the answer could be best defined as a sequence. the definition of a sequence is as follows: "the restatement of a motif or longer melodic (or harmonic) passage at a higher or lower pitch in the same voice."

let me know if this !