Region
1811-1870
1
20th century
1
Accra
1
Accra (Ghana)
1
Adirondack Mountains (N.Y.)
1
Africa
18
Africa, East
1
Africa, West
1
Alabama
11
Alamo (San Antonio, Tex.)
1
Alamo Heights (Tex.)
1
Alaska
6
Albany
1
Albany (N.Y.)
2
Alexandria (Egypt)
1
Algeria
4
Allemagne
1
Amazon River Region
1
America
2
Andersonville (Ga.)
1
Angleterre
2
Angola
1
Annapolis (Md.)
1
Antarctica
2
Anzio Beachhead, 1944
1
Appalachian Region
4
Appalachian Trail
1
Appalachian region
1
Arab countries
2
Arctic Ocean
1
Arctic Regions
1
Arctic regions
6
Ardennes, Battle of the, 1944-1945
1
Argentina
2
Arizona
7
Armenia
1
Aroostook County (Me.)
1
Athens (Greece)
2
Atlanta
2
Atlanta (Ga.)
2
Auburn (Ala.)
1
Australia
3
Austria
5
Baghdad (Iraq)
1
Baltimore
2
Baltimore (Md.)
3
Barbados
1
Beijing
1
Beijing (China)
1
Belarus
1
more ...