06.01.2013, ID: 25412
Fort McHenry National Monument is located in Baltimore, Maryland and is known for the key role it played in the War of 1812. Fort McHenry was built after America won its independence.
Gila Cliff Dwellings National Monument is in the Gila area of New Mexico. This was the Nation's First Wilderness Area. Gila Cliff Dwellings were built in the thirteenth century by people known as Mogollons.more:Cave DwellingsGila Cliff DwellingsNative Dwellings