"Black Jack" Pershing. General Black Jack Pershing. Descargar atraccion. Buffalo soldiers, also at San Juan Hill, all black regimen, became known as "Black Jack Pershing". diplomats prior to World War I?, Army General John "Black Jack" Pershing used all of the following technologies in his attempt to capture Pancho Villa and more. German. became supreme commander of the American Expeditionary Force (AEF), the American Army in Europe. Which of the following issues most concerned American Diplomats prior to World War 1? army general John "Black jack" Pershing used all the following. american yawp ch wold war quiz the triple entente united all of the following nations except Army General John