Crnogorac: lacking even elementary knowledge of the region and it's historical context.
I understand the historical context and hatred of the last 900 years plus. A Serbo-Croation language instructor said the area was known for one thing: killing each other.
In the sixth century Slavs began to move into the Kosovo area. By the twelveth century, all of Kosovo was in Slavic hands. Then for about the next 200 years, a medieval Serbian state ruled by the powerful Nemanjic dynasty controlled the area. It was the cultural and administrative center of the Serbian people. However in 1389, the Ottoman Turks defeated the Serbs and Kosovo became part of the Ottoman Empire.
In the 1800 Serbs begin to abandon the Kosovo area, and Christian and Muslim Albanian moved into the area. In the very late 1800 Serbs began to move back in. WWI all hell broke loose with the Serbs trying to reclaim the area. Killings on both sides. In the period before WWII, Serbs increased their population, but did not become a majority. WWII the Albanians took control of most of Kosovo and moved some 100,000 Albanians into Kosovo. After WWII rebellion against Yugoslavian control. Thousands of Albanians killed.
After the late 60s, things settled down. Serbs started to move back to Serbia. Albanians immigrated into Kosovo, resulting in 75% Albanian population by 1971. By 1981 another 100,000 Serbs had left Kosovo for greener economic pastures in other parts of Yugoslavia. Albanians continued to copulate and continued to move into Kosovo.
Milosevic first visited Kosovo in April 1987 and began his mobilization of public opinion under the slogan "No Force can now Stop Serbia's Unification" leading to latest genocide in the area with which we are all familiar.
Europe is tired of genocide and border wars which is why the EU requires new members to agree to existing borders. No more wars. The world is the way it is. Forget what happened in 1389 or 1652 or 1912. Live in world of today. Everyone has been damaged and harmed by our idiotic and greedy ancestors. Let's try to live in peace.