abraham lincoln alabama albert sidney johnston american civil war andrew hull foote arkansas bastion battle of fort donelson battle of shiloh bushrod johnson chicago tribune confederate states army confederate states of america cumberland gap cumberland river david hunter department of the ohio don carlos buell fort donelson national battlefield geographic coordinate system head of navigation kentucky leonidas polk lloyd tilghman national park service national recreation area naval mine president of the united states sally port seth ledyard phelps siege of corinth slavery tennessee tennessee river united states united states navy western theater of the american civil war