Cologne police officers hand over their duties to the German Army of Occupation, Cologne, Germany, March 9, 1936, after the Rhineland demilitarized zone was occupied on the orders of Chancellor Adolf Hitler. (AP Photo/Staff/Putnam)
Cologne police officers hand over their duties to the German Army of Occupation, Cologne, Germany, March 9, 1936, after the Rhineland demilitarized zone was occupied on the orders of Chancellor Adolf Hitler. (AP Photo/Staff/Putnam)