What are The stages of communism?

Here is a very simplistic answer.

Stage 1. REVOLUTION -a two class society with the upper class neglecting to understand the suffering and misery of the lower class leading to a bloody revolution.

Stage 2. TRANSITION- a new classless society gives all power and all ownership to a "Transitional" government and entrusts one man with all of the power while the communal infrastructure is built based upon communal property and economic equality.

Stage 3. Utopia- (the problem) the transitional government gives up the power and dismantles the transitional Government once they deem that it is no longer necessary and that all citizens are ready to do what is right because it is right.

Note that the biggest flaw in this plan seems to be us.