Answer:
Option C.
Step-by-step explanation:
Conservative voters, is the right answer.
The presidential election of the year 1928 in the United States was the 36th election for the post of President. It was held on 6th November 1928. In this election, Herbert Hoover, a Republican nominee, defeated Al Smith, a Democrat from New York. In this election, Herbert Hoover was supported by the conservative group.