My theory is that most current civilisations (chinese, oriental, western...) tend to copy the european/US civilisation, because beside its flaws, it is very appealling to people. 

This is a theory, don't flame me. Are current civilisations still very diverse and originals ? If yes, what makes the originality ? 

Religion ? Economics ? Langage ? History ? What makes a great civilisation ? According to which criterias ?

History is written by the victor, they said...