The fact that Europe never had a sizeable right wing movement does not mean that the definition of right wing somehow changes for their mileu (lol "MENU"!).
If 99% of the population is Socialist in nature, you dont cut that in half and say that 49% Right Wing, just a different type of "Right Wing", that is incoherent and illogical.
And where does it say that America gets to define what is conservatism ? Why Burke's definition instead of Bossuet's or Bismarck's ?