Paul M. Hollister, The German Secret Service in America 1914-1918
“ The extraordinary insults and aggressions of the Imperial German Government left us no self-respecting choice but to take up arms in defense of our rights as a free people and of our honor as a sovereign government. The military masters of Germany denied us the right to be neutral. They filled our unsuspecting communities with vicious spies and conspirators and sought to corrupt the opinion of our people in their own behalf. ”
