Era
20th century
98
19th century
19
1918-1945
13
18th century
12
1897-1999
8
1837-1901
7
1945-
7
1936-1945
6
1945-1964
3
1961-1997
3
1861-1865
2
1910-1936
2
1936-
2
1979-
2
21st century
2
Civil War, 1861-1865
2
Revolution, 1789-1799
2
1533-1603
1
1660-1714
1
16th century
1
1708-1778
1
1714-1837
1
1760-1789
1
1765-1947
1
1789-1815
1
1789-1820
1
17th century
1
1847-1912
1
1874-1965
1
1879-1963
1
1889-1945
1
1895-1952
1
1901-1910
1
1901-1936
1
1910-1921
1
1926-
1
1931-1940
1
1941-1950
1
1964-
1
1974-
1
1979-1997
1
1997-
1
British occupation, 1765-1947
1
Civil War, 1936-1939
1
Colonial period, ca. 1600-1775
1
Early modern, 1500-1700
1
Elizabeth, 1558-1603
1
Famine, 1845-1852
1
Revolution, 1775-1783
1
Victoria, 1837-1901
1
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