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.

The correct answer is c.