:- O >|
I just invented that graphic. It's not very good, but supposed to signify a jaw hitting the floor.
Please read this. Not surprisingly, it's not available in France, although it was written there. Try a library.
The fact that you can even ask a question like that indicates a severe disfunction in the educational system somewhere.
The most frightening outcome of our tolerance of Marxism in our universities is the people turned out every year who not only have been taught that Marxist collectivism is harmless, but also that the problems in our world have all been generated by the free nations.