Which idea from the 1950s inspired the counterculture movement of the 1960s?

The term Counterculture refers to a group of society having different way of life and values with the prevailing social norm and the idea of 1950s inspired the counterculture movement is developed in 1960s was the interest in travel and wanderlust.

a case involving the laws of a single state.

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.