Serbs

It is interesting to note that the Vidovdan cult (the cult of the 1389 Kosovo Battle) was introduced much later from the time of the battle.

As the number of non-Albanians decreased, the ever-smaller communities in towns found themselves isolated and “stranger at home”. It was this psychological pressure that prompted non-Albanian youth to leave KosMet, even before the open hostilities started in February 1998 – the Kosovo War [...]

Ema Hasanovic, a young Bosnian Muslim girl, pays her respects near to the coffin of her uncle, in the Srebrenica massacre Memorial center in Potocari, 200 km northeast of Sarajevo, Bosnia, Wednesday, July 9, 2014. (AP/Amel Emric)
Once every year, the Mothers of Srebrenica host a ceremony to remember their fathers, sons, husbands, and brothers who were hunted down and systematically murdered by Serbian forces on 11 July 1995. They were killed because they were Muslim.

I do not think we will have another war. Why would someone go to war? Thousands died, and are their descendants living better now?
— Milorad Dodik, Feb 19, 2015