Hans Thomsen, the German charge daffaires in Washington, did his best to impart some facts about the U.S.A. to his ignorant Foreign Minister in Berlin. On
September 18, as the Polish campaign neared its end, he warned the Wilhelmstrasse that the sympathies of the overwhelming majority of the American people are with our enemies, and America is convinced of Germanys war guilt. In the same dispatch he pointed out the dire consequences of any attempts by Germany to carry out sabotage in America and requested that there be no such sabotage in any manner whatsoever.
William L. Shirer, The Rise and Fall of the Third Reich