This is another form of  anti-communist propaganda used during the Cold War time period used to appeal towards the kids and get the idea that communism would be defeated and that communism was a overall terrible thing that had to be stopped.

                This comic strip made during the Cold War time mocked/mimicked how society would be treated under Communist rule.

Alot of the classic James Bond movies, not the ones today, have the reoccuring theme of anti-soviet in them and were released during the time of the Cold War.

http://www.writing.upenn.edu/~afilreis/50s/raymond-allen.html

This was an article written by Raymond Allen around the start of the Cold War. He argues that since Communists are not free to think on their own, they should not be free enough to teach without bias.