What term did the serbian nationalists adopt to rationalize their actions during the war on bosnia?

I think that the question asks about the time of the War in Bosnia and other parts of Yugoslavia in the first part of the 90s. The Serbian soldiers that committed mass murder of Bosnian population, mostly men, referred to this as "ethnic cleansing" which sounded better than "genocide"

The answer is 1-plate movement along fault lines

The correct answer should be brand c.