The correct statement concerning a communist system of government is:
B) The concept of communism was developed by Karl Marx and Friedrich Engels.
The other statements are incorrect:
- A) Denmark, Norway, and Sweden are examples of social democracies, not communist systems.
- C) In communist systems, people are typically paid according to need rather than contributions, which differs from capitalist systems.
- D) Communist systems generally do not allow private individuals to make economic decisions; the state or collective ownership typically controls economic resources and decisions.