<Li> 1915: Russian woman Natalie Tychmini fought the Austrians at Opatow in World War I, while disguised as a man . She received the Cross of St. George . </Li> <Li> 1916: Ecaterina Teodoroiu was a Romanian heroine who fought and died in World War I . </Li> <Li> 1916: Milunka Savić, Serbian war hero, and the most decorated female fighter in the history of warfare, awarded with the French Légion d'Honneur (Legion of Honour) twice, Russian Cross of St. George, English medal of the Most Distinguished Order of St Michael, Serbian Miloš Obilić medal . She is the sole female recipient of the French Croix de Guerre (War Cross) with the palm attribute . </Li> <Li> 1917: Julia Hunt Catlin Park DePew Taufflieb . First American female to be awarded the Croix de Guerre and the Legion of Honor in the First World War for her efforts in turning her Chateau d'Annel into a front line hospital . </Li>

Which of these is true of russian soldiers during world war i