EntityQ152008· pop 21· linked from 709 articlesOperation MichaelSign in to save1918 military operationConnectionsImperial German ArmyEntityMaritz RebellionEntitySenussi campaignEntityUnited StatesCountryFranceCountryAustraliaCountryCanadaCountryGermanEntityWorld War IConceptWinston ChurchillPersonBavariaEntitygeographic coordinate systemEntitychlorineEntityBritish EmpireEntityInternational Standard Book NumberEntityTreaty of VersaillesEntityGerman EmpireEntityRussian RevolutionEntityArmenian GenocideEntityOctober RevolutionEntityCategories1918 in FranceApril 1918Battles of the Western Front (World War I)Battles of World War I involving AustraliaBattles of World War I involving CanadaBattles of World War I involving FranceBattles of World War I involving New ZealandBattles of World War I involving the United KingdomBattles of World War I involving the United StatesConflicts in 1918March 1918