Which statements about socialism and communism are correct? select all that apply.

Socialism and Communism are both systems of production which is based on public ownership of the resources. Socialism is the first form of the new system. As further development is occurring, a higher stage of socialism is developed which is called communism. Socialism's distribution are according to deeds while the communist is according to the needs.

The writer's latest book examines the effects of propaganda and disinformation during the cold war.