Region
1603-1626
2
1660-1688
1
16th century
1
17th century
2
1951-1960
1
19th century
2
Aberdeen (Scotland)
1
Abergavenny (Wales)
2
Abingdon (England)
6
Acadia
6
Acton (London, England)
2
Adelaide (S. Aust.)
1
Aden
4
Aden (Protectorate)
1
Aden (Yemen)
1
Afghanistan
23
Africa
255
Africa, Central
4
Africa, East
8
Africa, Eastern
4
Africa, English-speaking
3
Africa, English-speaking West
2
Africa, North
17
Africa, Northwest
1
Africa, Southern
11
Africa, Sub-Saharan
18
Africa, West
28
Air forces
2
Alabama
3
Alaska
2
Albania
1
Albany
2
Alberta
1
Alexandria
1
Algeria
29
Algiers (Algeria)
2
Alps Region
1
Alton (Hampshire)
1
Amazon River Valley
1
Amazon Valley
1
Ambon Island
2
Ambon Island (Indonesia)
4
America
1,144
Amsterdam
2
Amsterdam (Netherlands)
1
Amérique
1
Anarchism
1
Andalusia
1
Andalusia (Spain)
1
Andaman Islands
2
more ...