The correct answer to the question above is the usage of vernacular English. Gilbert and Sullivan's operettas were typically in vernacular English, adding to their appeal for their primary audiences. Gilbert and Sullivan are referring to the collaboration of the two English librettist W.S. Gilbert and Arthur Sullivan during the Victorian era.
It should be true because your congressman represents you in congress
<span>a. the Cultural Revolution </span>,b. the Great Leap Forward, c. political reform, f. economic reform. Wouldn't hurt to double check!