KHAN YUNIS, GAZA - AUGUST 28: Palestinian students listen to their instructor on the first day of the new school year in Khan Yunis, Gaza August 28, 2016. (Photo by Ashraf Amra /Anadolu Agency/Getty Images)
KHAN YUNIS, GAZA - AUGUST 28: Palestinian students listen to their instructor on the first day of the new school year in Khan Yunis, Gaza August 28, 2016. (Photo by Ashraf Amra /Anadolu Agency/Getty Images)