WHindenburg LineWOperation AlberichWOperation AlbionWBattle of the ArgeșWBalkans theatreWFirst Battle of PicardyWGerman Caucasus expeditionWGerman invasion of BelgiumWHundred Days OffensiveWMediterranean U-boat Campaign (World War I)WOperation MichaelWPassage of the Grande HonnelleWRace to the SeaWRomania during World War IWRomanian Campaign (1917)WTondern raid
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