What can the people of a communist government do if they don't like what the government is doing?

In contrast, communism, socialism, fascism, or just about any government-controlled system lacks the profit incentive. The people, who are the human resources, have no desire to engage in a business where the reward is not attainable (unless it's done in the black markets). They accept the state and its bureaucratic cronies to dictate their faith.

what words? are you talking about to complet what sentence

answer; obscene;