Era
20th century
4
Civil War, 1861-1865
3
1900-2002
2
1921-
2
1926-2022
2
1930-2002
2
1949-
2
1961-1969
2
19th century
2
21st century
2
Elizabeth II, 1952-
2
1765-1947
1
1782-1945
1
1800 - 1899
1
1832-1888
1
1837-1863
1
1868-1918
1
1869-1916
1
1869-1948
1
1872-1918
1
1874-1965
1
1883-1945
1
1888-1935
1
1889-1945
1
1889-1977
1
1895-1952
1
18th century
1
1900-1999
1
1912-1994
1
1917-1936
1
1919-1947
1
1921-2021
1
1933-1945
1
1937-2016
1
1946-
1
20e siècle
1
British occupation, 1765-1947
1
Elisabeth II, 1952-
1
Japanese occupation, 1942-1945
1
Revolution, 1905-1907
1
Siglo XX
1
Since 1900
1