What are the main differences between communism and capitalism, and which country supported each?

On the contrary to communism, capitalism is the socio-economic-political theory where, rather than by the state, the private owners control a country’s trade and industry for profit. Therefore, in brief, capitalism is the economic system based on private ownership of the means of production and their operation for profit.

Capitalism is an economic system in which the trade and industry of the economy is owned and controlled by private individuals, to make profit. Communism refers to social system in which country's trade and industry are controlled by the community and the share of each individual relies on his ability and needs.

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).