Fredericksburg (American Civil War).
Fought December 13, 1862 between 150,000 Federals under General Burnside, and 80,000 Confederates under General Lee. The Confederates, who occupied a range of heights fringing the Massaponax River, were attacked by the Federals, whom they repulsed after hard fighting, with a loss of 13,771 killed and wounded. The Confederates lost 1,800 only, but Lee, owing to his inferior numbers, did not feel strong enough to push his victory home, and allowed Burnside to evacuate Fredericksburg unmolested.