In the Garden of Beasts: Love, Terror, and an American Family in Hitler's Berlin

by Erik Larson

On the other hand, if he complied with it he would not only incur the resentment of the German Government, but might be involved in a very acrimonious discussion with that Government which conceivably might, for example, ask him to explain why the negroes of this country do not fully enjoy the right of suffrage; why the lynching of negroes in Senator Tydings’ State and other States is not prevented or severely punished;