How are the three patterns that emerged after wwi different adaptations to modernity?

The 3 patterns that emerged after World War one were :

Capitalist/Democracy 
- US, United Kingdom of Great Britain and Northern Ireland and France 

Communism
- Russia when turmoil of WWI one party super power

Supremacist Nationalism (Fascism)
- FRG Italian Republic and japan through ethnolinguistic nationalism.

 The pattern of evolution contemporaneity, that offered 3 decisions once world war I was done, shrink to simply capitalist democracy and socialist communism in 1945.
There were four major sub-divisions :
1) constitutional nationalism
2) ethnic-linguistic-religious nationalism
3) economy
4) communism.
The democracy and communism was divided virtually equally through out the conflict.

Alright, i'm gonna try to explain this as good as possible. the law of conservation is like a collection overtime. it never changes though. no matter how you change the constituent parts.