You just have to look who financed come back of ustashe Nazi regime in Croatia prior to dissolution of country. Western Europe did it following German policy. In Bosnia, you look who financed establishing of Alija Izetbegovic as Muslim leader who was bringer of sharia law. That was Islamic league, western Europe and US Clinton`s. Who transported worse Arab mujaheedines into Bosnia by UN planes. NATO did it.
When rogue players were set from outside, Civil War occurred.
Compare the breakup of Czechoslovakia!
Exactly. In case of Yugoslavia bloody war was desired from outside. Not that you don`t have morons within but, you can found morons in every single country in the world. You just need strong enough outside force that need war.