A postcard titled “A German Matter of Existence,” 1934.
This postcard, part of a collection called “Greetings from the Fatherland: German Picture Postcards and History,” illustrates the imbalance of armed forces in Europe. Germany's disarmament, as required by the Treaty of Versailles, left it exposed to the superior military forces of its neighbors, east and west. In 1934, the year this card was mailed, Adolf Hitler began to rearm Germany and increase its military forces unilaterally.