Sentence:  Sartre may have banked on an irritation with <WSD>Usonia</WSD> derived from the conviction that, without Usonian troops, France would not have been liberated. Add to this feeling of inferiority the fact, or rumour, that, for a few months, some sacred Parisian bread was made of corn ordered from <WSD>Usonia</WSD> instead of wheat, ... 
Meaning of the word marked with <WSD> tags:  A one-word name for the United States of America that does not have the ambiguity of "America"