Ryan

Off-hand, I can think of one example where communism does not really create stability and in fact, worsens the situation.

North Korea is a country where communism is implemented. However, the citizens there are not very rich. They have just enough to get on with their lives everyday. Since the government is the only leader in the country, they get to decide on most of the decisions regarding the nation. This would not be "following the rules of communism": where every person is equal and have equa status!