National Parks and Monuments
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2007
...C., Va. 1932 89 (36) Wilderness preserve in the Potomac River; a tribute to the "conservationist president." Trail of Tears HT N.C., Tenn., Ga., Ala., Ark., Okla. 1987 2,200-mi (3,540-km) trail commemorates the routes of forced migration...