TOPSHOT - A family arrives to check on their house in Raqa on October 20, 2017, after a Kurdish-led force expelled the Islamic State group from the northern Syrian city.
For three years, Raqa saw some of IS's worst abuses and grew into one of its main governance hubs, a centre for both its potent propaganda machine and its unprecedented experiment in jihadist statehood. / AFP PHOTO / BULENT KILIC        (Photo credit should read BULENT KILIC/AFP/Getty Images)