Era
19th century
39
2011-2020
33
20th century
26
1800-1899
12
17th century
9
1900-1999
9
Civil War, 1861-1865
9
21st century
7
1800-1999
6
1726-1790
5
18th century
5
2000-2099
5
1789-1799
3
1800 - 1899
3
1933-1945
3
1953-1985
3
Medieval, 500-1500
3
Revolution, 1789-1799
3
1805-1875
2
1812-1870
2
1894-1971
2
1917-1936
2
1921-1944
2
1925-1953
2
1926-1984
2
1943-
2
1958-
2
1961-1975
2
1975-
2
1975-1979
2
Middle English, 1100-1500
2
Sepoy Rebellion, 1857-1858
2
-2003
1
1100 - 1500
1
1600-1799
1
1617-1697
1
1625-1681
1
1649-1660
1
16th century
1
1700-1799
1
1737-1809
1
1752-1835
1
1757-1814
1
1769-1834
1
1775-1865
1
1777-1862
1
1779-1859
1
1788-1851
1
1788-1899
1
1791
1
more ...