Answer:
A. the wealth of a society should be shared by all.
C. classes struggle for a bigger share of economic resources.
D. after a revolution, private property will no longer exist.
These statements were part of Marx's ideas. He believed that history is simply the story of class struggles, and that classes always struggle for a bigger share of economic resources. He divided society into proletarians and capitalists. He also believed that the wealth of a society should be shared by all, and he envisioned a future, after a revolution, in which private property would no longer exist.
