Title: Barbarossa
Subjects: Military leadership, Sources, Officers, History, World War, 1939-1945, Campaigns, Military planning, Armed Forces, Military campaigns, Command of troops, Germany. Heer, Germany, Germany. Heer. Armee, 6, Germany. Heer. Armee, 6., World war, 1939-1945, campaigns, eastern front
Places: Soviet Union, Eastern Front, Germany, Eastern Front (World War (1939-1945))
People: Franz Halder (1884-1972)
Time periods: 20th century