Gentlemen, feel free to ask the Serbs about what happened to the Croatians who were from Serb-occupied Croatia. Ask them why the Serbs kicked them out, killed thousands of them, destroyed their churches, and wouldn’t let those who fled return. I’m sure you’ll get an answer :)
The answer is simple, you are lying.
You're question is not so much about fact but rather put forth for effect.
Simply put, I could pose similar questions in the same context related to the behavior of many other countries.