The best way I can define Communism is that it's a totalitarian system of Government, in which there is no privately owned land, and all the goods are shared and givin to everybody who needs them. This of course means one thing:
The best example of communism is of course the Soviet Union. Since the collapse, communism ended in most of the world. However, International Communists still remain. It is important that we never listen to a word they say at all, and don't put up with their commi rantics.