. "Communism is a form of government in Civilization: Call to Power. Its effects are average on growth, excellent on production, awful on science, bad on gold, and good on military."@en . "Communism is a form of government in Civilization: Call to Power. Its effects are average on growth, excellent on production, awful on science, bad on gold, and good on military."@en . . "Communism (CTP1)"@en .