Region
1755
1
1755-'63
1
1848-1860
1
1860-1890
1
1890-1945
1
AMERICA
1
Abb's Valley (Va.)
2
Abb's valley, Va
2
Abbott Farm National Historic Landmark (Hamilton (Mercer County, N.J.))
1
Abbott Farm National Landmark (Trenton, N.J.)
1
Acadia
3
Acadie
1
Acoma
3
Acoma (N.M.)
3
Acoma Pueblo (N.M.)
1
Adams County (Pa.)
1
Adirondack Mountains
1
Adirondack wilderness
1
Africa
3
Akadien
1
Akadier
1
Alabama
5
Alaska
16
Albany
2
Albany (N.Y.)
2
Albemarle County (Va.)
1
Albuquerque
4
Albuquerque (N.M.)
2
Alcatraz (Calif. ; île)
1
Alcatraz Island
1
Alcatraz Island (Calif.)
1
Allegany Indian Reservation (N.Y.)
1
Alleghanys
1
Allegheny Co
2
Allegheny County (Pa.)
1
Allegheny Mountains
1
Allegheny River Valley (Pa. and N.Y.)
4
Allemagne
1
Allen Parish
1
Amazon River Valley
1
Amâerique du Nord
1
Amer
1
America
72
American
2
Amerika
2
Amerique du Nord
1
América
1
Amérique
13
Amérique (Nord)
1
Amérique centrale
2
more ...