Answer:
D)In a communist system, a single political party controls the government. In a democracy, the people can elect officials from different parties.
Step-by-step explanation:
Communism is the final stage of a system aimed at social equality and the transition from political and economic power to the hands of the working class. The countries that adopt this type of ideology have a single political party that controls the entire government of the country.
Democracy is a regime of government in which the power to make important political decisions lies with citizens (people), directly or indirectly, through elected representatives who may be from different parties.