 Complete the following phrase:  The first army was created on February 23, 1862, with Maj. Gen. John Pope in command. At its creation, the army consisted of 2 divisions of infantry for service along the Mississippi River. When General Pope began to move against New Madrid, Missouri, the army was expanded with units from neighboring military districts. The army now totaled 5 divisions commanded respectively by David S. Stanley, Schuyler Hamilton, John M. Palmer, Eleazar A. Paine and Joseph B. Plummer. Gordon Granger commanded the Cavalry Division of two regiments and Napoleon B. Buford commanded the Flotilla Brigade. In this capacity the Army fought at the 