Historical Period
20th century
10
21st century
8
1939-
2
1066-1485
1
17th century
1
1821-1881
1
1878-1956
1
1918-1933
1
1929-1994
1
1933-1945
1
1938-
1
1940-1980
1
1949-
1
1955-
1
1961-
1
1962-
1
1966-
1
1974-
1
1989-
1
1990-
1
19th century
1
2000-
1
Civil War, 1861-1865
1
Civil War, 1991-2002
1
Edward III, 1327-1377
1