Answer:
The idea that the Government is not responsible for conducting trade and industry, the idea which promotes competition, which believes in good of the individual rather than that of the collective society is promoted by capitalism.
Step-by-step explanation:
Socialism calls for the collective good of the society where the means of production are owned by the state.
Communism calls for the system where the means of production are owned by the community as a whole.
Marxism is an system which analyses the social order by class differences and conflict between groups which are motivated by materialism.