Communism and where and how its used
socioeconomic system structured upon common ownership of the means of production and characterized by the absence of social classes, money, and the state; as well as a social, political and economic ideology and movement that aims to establish this social order.
People that use this are North Koreans. The person to come up with the idea of communism is Karl Marx. And the good thing about this there is only one producer of each item so you dont have to make your own choice.