The massacre of alevites somewhere in the 30s
Plus the Turks in EU are the savage ones mostly starting the fights. When you have an argue with Some1, its with words but with a Turk they start being agressive and fighting.
I guess it is because of low standard of life in turkey that most are still barbaric and the Turks that migrate to EU were the Turks in Mountains back then. So the barbars are here and prolly Turks in West turkey are way more modern than Turks in EU.