Era
20th century
4
1874-1965
2
19th century
2
1768-1813
1
17th century
1
1829-1909
1
1853-1931
1
1857-1924
1
1862-1960
1
1868-1947
1
1880-1964
1
1897-1956
1
1899-1973
1
1899-1995
1
1900-2002
1
1907-1989
1
1918-2007
1
1921-2021
1
1926-2022
1
1927-1987
1
1929-1994
1
1930-2002
1
1945-
1
1947-
1
1961-1969
1
1969-
1
Bombardment, 1945
1
Civil War, 1994
1
Elizabeth II, 1952-2022
1
Indian occupation, 1973
1
To 146 B.C.
1
To 1863
1