Era
1941-1979
28
Civil War, 1861-1865
8
1979-
7
19th century
7
20th century
6
Since 1979
6
1910-1946
4
1979-1997
4
1821-1861
3
18th century
3
1821-1867
2
1861-1867
2
1867-1910
2
1917-1921
2
1918-1938
2
1925-1979
2
1945-1955
2
1991-
2
21st century
2
Revolution, 1917-1921
2
Since 1941
2
1603-1800
1
1700-1799
1
1702-1714 (Anne Stuart)
1
1714-1727 (George Ier)
1
1763-1867
1
1775-1865
1
1800-1901
1
1801-1815
1
1809-1865
1
1812-1870
1
1837-1901
1
1860-1937
1
1861-1865
1
1867-
1
1868-
1
1868-1912
1
1896
1
18e siècle
1
1900-1999
1
1905-1911
1
1917-1936
1
1918-1940
1
1929
1
1945-
1
1945-1989
1
1945-1990
1
1945-1991
1
1951-
1
1959 - 1990
1
more ...