Question

One way in which Karl Marx, Vladimir Lenin, and Fidel Castro are similar is that each believed in (1) supporting a capitalist system (2) preserving a rigid social system (3) spreading the teachings of Christianity (4) achieving change through revolution

Answer 1

Several of these figures were anti-capitalist, as well as anti-religion. They were also revolutionaries, not advocates of a rigid social system so the correct answer is (4) achieving change through revolution.