Stalin collaborated with Hitler originally because Fascism,Nazism,Socialism,Commu... are all the same?

A person needs to know the meaning of the terms before putting them together, as you have done. No, they are not the same and some are not bad. Socialism and Communism are ECONOMIC systems.

In theory Communism is an ideal system but because of peoples selfishness, it rarely works except in very small communities. Socialism, because it varies in degrees, often works well. Collectivism is a form of "communism" but applied in both a political as well as economic manner.

It works well in small communities. Nazism is one form of Fascism and it is a POLITICAL system. Fascism is a horrific totalitarian form of government.

Feudalism is both an economic and political system and although it works well for the rich and nobles, it is bad for the poor ordinary people. Edit: It seems that at least one person disagrees with the correct terminology and definitions of the terms.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.