Respuesta :

Those serbs were convicted of War crimes because they approve the policy of ethnic cleansing in the war.

Ethnic cleansing refer to the policy in which they massacre a specific ethnic groups in their society. This practice deemed as really inhumane so they had to be convicted because of that
Dozens of Serbs were convicted of war crimes because they supported the idea of ethnic cleansing in war. it is actually a policy that prefers the killing of a certain ethnic group. this leads to mass killing and it finds support nowhere around the world. This is the reason behind the conviction of several Serbs of war crimes. I hope it helps you.