KnowraGerman Army Group NorthLinked fromLinked fromThe 5 pages that link to German Army Group North, each with the reason it gives.All 5Broader topic 1Related 3Compared with 1Siege of LeningradRelated: Its advance reached the city’s southern approaches and established the blockade.Leningrad–Novgorod offensiveRelated: The offensive forced it to retreat from the Leningrad region and reorganize its defenses.Demyansk PocketRelated: Its forces held the salient and organized the effort to keep it supplied.