 When the Nazi Party held its "German Day" celebration at Nuremberg during early September 1923, it was Röhm who helped bring together some 100,000 participants drawn from right-wing militant groups, veteran's associations, and other paramilitary formations—which included the "Bund Oberland", "Reichskriegsflagge", the SA, and the "Kampfbund"—all of them subordinate to Hitler as "political leader" of the collective alliance.Röhm led the "Reichskriegsflagge" militia at the time of the Munich Beer Hall Putsch.He rented the cavernous main hall of the Löwenbräukeller, supposedly for a reunion and festive comradeship.