Your ignorance knows no bounds. This very minute the Ulster issue is the big political issue in Europe. Artificial borders leading to ethnic and religious tensions. How is this different to what happened in Rwanda ? We could spin back a decade and discuss Yugoslavia as well.
Of course these are white countries so they dont count on your racist scale.
Ireland's history of violence is well known, moron. The Irish have fought themselves for well over 1000 years. The one great leader they had, Brian Boru, was only able to bring them all together for a few short years to fight the Viking invaders before they once again began butchering each other.
The sectarian violence perpetrated over the last 50 years there was committed by a small group, funded by the Soviet Union, and trained in Lybia.
In other words, moron, they were the tip of Kruschevs spear during the cold war.
The Balkans are the same, sectarian violence going back to before the Ottomans took it over. Most of it religion based. And when the civil war broke out it was a small group of fascists trying to maintain control as they watched their power crumble.