Subject
Historic sites
74
Historic sites Conservation and restoration
27
Homes and haunts
18
Landscape assessment
18
Buildings
13
Historic buildings Conservation and restoration
13
Landscape protection
12
National parks and reserves
7
Cultural landscapes
6
Excavations (Archaeology)
6
Salem Maritime National Historic Site (Mass.)
6
History
5
Historic buildings
4
Historic sites Planning
4
House furnishings
4
Japanese Americans Forced removal and internment, 1942-1945
4
Battlefields
3
Cultural landscapes Conservation and restoration
3
Cultural property Protection
3
Frontier and pioneer life
3
Harry S. Truman National Historic Site (Mo.)
3
Historic districts
3
Historic sites Management
3
Home of Franklin D. Roosevelt National Historic Site (Hyde Park, N.Y.)
3
Hovenweep National Monument (Utah and Colo.)
3
Indians of North America Antiquities
3
Japanese Americans Antiquities
3
Landscape architecture Conservation and restoration
3
Lincoln Home National Historic Site (Springfield, Ill.)
3
Manzanar National Historic Site (Calif.) Antiquities
3
Military bases History
3
West (U.S.) History
3
African Americans History
2
Agriculture History
2
Archaeological surveying
2
Environmental impact analysis
2
Fort Davis National Historic Site (Tex.)
2
Fort Smith National Historic Site (Fort Smith, Ark.)
2
Fortification
2
Fortification History
2
Golden Gate National Recreation Area (Calif.)
2
Grant-Kohrs Ranch National Historic Site (Mont.)
2
Historic sites Interpretive programs
2
Land use
2
Lighthouse keepers
2
Manzanar National Historic Site (Calif.)
2
Martin Van Buren National Historic Site (N.Y.)
2
Monuments
2
Muir Woods National Monument (Calif.)
2
Natural history
2
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