German Army Lieutenant General Heinz Guderian and Russian Army Brigadier General Semyon Krivoshein during the victory parade in Brest, Poland, 22 Sep 1939, photo 1 of 2German Army Lieutenant General Heinz Guderian and Russian Army Brigadier General Semyon Krivoshein during the victory parade in Brest, Poland, 22 Sep 1939, photo 2 of 2Polish civilians arrested by German troops during the invasion, Sep 1939