No, it is false that the music industry shrank during the 1970s since few people were interested in disco, since in fact the exact opposite happened: Many people were wildly interested in disco so the music industry boomed.
I know its a little late but the answer is commune, even though family is a good answer. Im taking the test now on World History too :)
The answer is b !! if this helps please mark brainliest :)
