Germany also realized the national importance of design during World War II. Between 1933 and 1945 Adolf Hitler used design, architecture and propaganda to increase his power; shown through the annual Reichsparteitage in Nürnberg on September 5. Heinrich Himmler coordinated several design activities for Hitler, including: the all-black SS-uniform designed by Professor Karl Diebitsch and Walter Heck in 1933; the Dachau concentration camp, designed by Theodor Eicke, and prototypes for other Nazi concentration camps; and the Wewelsburg redesign commissioned by Heinrich Himmler in 1944.