jasenovac concentration camp was the largest death camp and concentration camp in the independent state of croatia (isc) during world war ii. the camp was created by the ustaše regime in august 1941 and destroyed in april 1945. most of the people killed at jasenovac were ethnic serbs, who the isc saw as their main racial enemy. the camp also held jews, roma, and a number of croat and bosniak yugoslav partisans and anti-fascist civilians.