Era
19th century
13
20th century
12
1878-1953
6
21st century
5
1936-1953
4
1925-1953
3
1888-1965
2
1917-1936
2
1917-1945
2
1952-
2
1797-1851
1
1800-1950
1
1806-1873
1
1871-1947
1
1884-1975
1
1885-1972
1
1886-1934
1
1887-1944
1
18th century
1
1917-1977
1
1923-2004
1
1931-2007
1
1933-1945
1
1945-1991
1
1945-1992
1
1947-
1
1953-1975
1
1953-1985
1
1961-
1
1991-
1
1993-
1
2000-
1
2017-
1
British occupation, 1765-1947
1
Civil War, 2011-
1
Commune, 1871
1
Since 2017
1