Tannehill Ironworks Historical State Park
McCalla, Alabama | This 1,500-acre park was created around Civil War-era iron-making furnaces.
Lincoln Tomb, Oak Ridge Cemetery
Springfield, Illinois | The 117-foot-tall tomb is constructed of granite and is the final resting place of President Abraham Lincoln, his wife, Mary...
Fort Brown and Historic Brownsville Museum
Brownsville, Texas | With the southern Atlantic coast blockaded, Brownsville became an important Confederate port, with cotton and war material...
Fort Monroe
Fort Monroe is the largest stone fortification ever built in the United States. Construction began in 1819 and continued for 15 years. Second Lt...
Fort Duffield Park and Historic Site
West Point, Kentucky | This fort was constructed under the orders of Gen. William Tecumseh Sherman in 1861, demonstrating the importance Union command...
Corinth Contraband Camp
Corinth, Mississippi | This historic camp has been set aside to commemorate the site where many African-Americans, fleeing the South, sought freedom...