Era
20th century
18
19th century
5
1882-1941
2
1564-1616
1
1795-1886
1
1821-1880
1
1830-1962
1
1843-1901
1
1847-1912
1
1856-1918
1
1865-1939
1
1879-1955
1
1880-1967
1
1884-1968
1
1885-1973
1
1886-1973
1
1887-1972
1
1888-1953
1
1888-1965
1
1902-1971
1
1903-1940
1
1910-1921
1
1914-1953
1
1917-1948
1
1932-
1
1941-1979
1
1945-
1
1947-
1
1951-
1
1958-
1
1960-1980
1
1963-1969
1
1965-
1
1969-
1
1969-1974
1
1969-1994
1
1971-
1
1989-
1
2000-
1
21st century
1
Civil War, 1975-
1
Civil War, 1975-1990
1
Civil War, 2011-
1
Early modern, 1500-1700
1
German occupation, 1941-1944
1
Middle English, 1100-1500
1
Revolution, 1954-1962
1