Conflicts in 1915
1
Battle_of_Fort_Dipitie
1
Great_Retreat_(Russia)
1
United_States_occupation_of_Haiti
4
Battle_of_Humin-Bolimów
4
Battle_of_Łomża
4
First_Battle_of_Przasnysz
4
Gallipoli_campaign
4
Second_Battle_of_Ypres
4
Second_Battle_of_the_Masurian_Lakes
4
Siege_of_Novogeorgievsk
4
Siege_of_Przemyśl
4
Vilno-Dvinsk_offensive