Answer:
B. Mao Zedong grew up as a peasant himself; Chiang Kai-shek did not.
Step-by-step explanation:
Mao Zedong led his communist party to victory in 1949 and was the chairman of the Chinese communist party who served until he died in 1976.
The peasants supported him so strongly against his opponent Chiang Kai-shek because he was born a peasant and his opponent was not.