Athens' Polytechnic school students carry a blood-stained Greek flag during a rally marking the 45th...
Athens' Polytechnic school students carry a blood-stained Greek flag during a rally marking the 45th anniversary of a 1973 student uprising against the military dictatorship that was ruling Greece, in Athens, Greece, November 17, 2018. REUTERS/Costas Baltas TPX IMAGES OF THE DAY