#Mountains and #ethnicgroups in #Europe, most regions often known for #tension, #conflict, or even #war through #history, probably partially due to their rugged #geography

#Austria-Hungary, #Austria, #Czechia #Slovakia #Czechoslovakia #Galicia #Ukraine #Poland
#Caucasus #Georgia #Armenia #Azerbaijan #Russia #Chechnya #Dagestan
#Transylvania #Romania #Hungary
#Switzerland #German #Italian #French #Romansh
#Yugoslavia #Serbia #Croatia #Bosnia #Montenegro #Macedonia #Kosovo