What were some similarities and differences between communist russia and china?
what were som problems those countries were facing?
was it a straight path to communism?

Both the Chinese and Russian revolutions applied the theories of Karl Marx to situations Marx himself had not anticipated. For Marx, communism was a form of social organization that would arise in highly developed wealthy nations after internal tensions and growing inequality led to the self-immolation of late capitalism. Both the Chinese and Russian revolutions were not transitions from late capitalist democracies but instead located in the context of agricultural nations with autocratic leaders

Ibelieve the answer is c