In May 1917 President Woodrow Wilson and Secretary of War Newton Baker chose Pershing to command the American Expeditionary Force going to Europe in support of the Allies. Arriving in France during June, Pershing immediately began planning the organization and employment of a large American army.
To gain support for the revolutionaries. The story was exaggerated, but the American people bought it. It was used as a recruitment/propaganda campaign to turn as many people against the British occupation as possible.