Era
19th century
20th century
218
1837-1901
171
1842-1928
107
18th century
103
Famine, 1845-1852
41
1800-1837
25
1854-1900
22
1775-1847
19
Civil War, 1861-1865
18
1865-1939
17
1901-1910
16
1846-1891
14
1751-1830
11
1850-1904
11
19th Century
11
1789-1815
9
1805-1875
9
1910-1921
9
1749-1832
8
1769-1852
8
1788-1824
8
Victoria, 1837-1901
8
1771-1832
7
1792-1822
7
1840-1850
7
1846-1906
7
Rebellion of 1798
7
1779-1852
6
1796-1879
6
1809-1892
6
1809-1898
6
1819-1900
6
1839-1896
6
1847-1912
6
1760-1820
5
1789-1820
5
1798-1886
5
17th century
5
1828-1910,
5
1841-1850
5
1856-1950
5
1882-1941
5
21st century
5
Opium War, 1840-1842
5
Revolution, 1789-1815
5
1702-1766
4
1758-1826
4
1762-1830
4
1767-1849
4
more ...