Title: "Vsadniki-drugi, v pokhod sobiraĭtesʹ!"
Subjects: World War, 1914-1918, Russia. Armii︠a︡. I︠U︡go-zapadnyĭ front, Finns, Marshals, Russia, Biography, Military leadership, Russia. Armii͡a. I͡Ugo-zapadnyĭ front
Places: Western Russia, Russia, Finland
People: Carl Gustaf Emil Mannerheim (1867-1951)