contestada

A reader trying to determine whether the historian's interpretation is valid
would most likely:
OA. cite the historian's essay in his own new study on the rise of
communism in China.
B. review other sources on Chinese communism to see if they
reached similar conclusions.
C. determine whether the Soviet Union helped communist
revolutionaries in other countries.
D. review the historian's other books to see if they are also related to
communism in China.