CHAPTER XX.
THE MARCH THROUGH ARKANSAS .-- THE SIEGE OF CINCINNATI.
General Curtis's Army reaching Helena .-- Its Wanderings .-- The Arkansas Navy .-- Troops and their Supplies "miss Connection."-- Rebel Reports .-- Memphis in Midsummer.--"A Journey due North."-- Chicago .-- Bragg's Advance into Kentucky .-- Kirby Smith in Front of Cincinnati .-- The City under Martial Law .-- The Squirrel Hunters .-- War Correspondents in Comfortable Quarters .-- Improvising an Army .-- Raising the Siege .-- Bragg's Retreat..