in the presidential election of 1928, which of these actions played a large role in Hoover's victory?
a) support from voters in the southern states
b) governor Alfred E Smith's support
c) Hoovers promise to help farmers
d) Hoovers promise to end prohibition
Hoover's promise to end prohibition, D, was a large role in his 1928 Presidential victory. His opponent Al Smith was the one who got the support from voters in the southern states.