I want to test the ability of students to read a passage and answer questions about it. Could you please come up with a good question for the passage "Tito has also been named as responsible for systematic eradication of the ethnic German (Danube Swabian) population in Vojvodina by expulsions and mass executions following the collapse of the German occupation of Yugoslavia at the end of World War II, in contrast to his inclusive attitude towards other Yugoslav nationalities."? 

A person named as responsible for systematic eradication of the ethnic German population did what displacement?