EntityQ212997· pop 6· linked from 57 articles21st DivisionSign in to savemajor unit of the Prussian ArmyConnectionsImperial German ArmyEntityWorld War IConceptFrankfurtEntityPrussiaEntityGerman EmpireEntityWayback MachineEntityFranco-Prussian WarEntityBattle of VerdunEntityBattle of the SommeEntityAustro-Prussian WarEntityFirst Battle of the MarneEntityBattle of SedanEntityfield armyEntityDuchy of NassauEntitySpring OffensiveEntityOber OstEntityRace to the SeaEntitySiege of ParisEntity8th ArmyEntitySecond Battle of the AisneEntityCategories1866 establishments in PrussiaInfantry divisions of Germany in World War IMilitary units and formations disestablished in 1919Military units and formations established in 1866