What Made Mao's Defeat of the Chinese Nationalists All the More

Multiple Choice

What made Mao's defeat of the Chinese Nationalists all the more impressive?

A) It was accomplished without the assistance of the Soviets and against American-armed forces.
B) It was accomplished with the assistance of the Soviets.
C) It was accomplished without bloodshed.
D) It was accomplished in less than a year after World War II ended.
E) It was accomplished against a heavily armed opposition backed by the Soviets.