Era
20th century
75
19th century
38
18th century
21
16th century
6
17th century
6
Early modern, 1500-1700
4
Victoria, 1837-1901
4
1933-1945
3
1960-1980
3
Revolution, 1789-1799
3
1564-1616
2
1775-1817
2
1859-1938
2
1930-2002
2
1980-
2
21st century
2
Civil War, 1861-1865
2
Renaissance, 1450-1600
2
1101-1164
1
1471-1528
1
1558-1603
1
1618-1680
1
1635-1703
1
1709-1784
1
1724-1804
1
1728-1779
1
1729-1797
1
1740-1815
1
1743-1793
1
1752-1840
1
1755-1842
1
1757-1827
1
1759-1797
1
1764-1823
1
1770-1831
1
1770-1850
1
1774-1793
1
1780-1842
1
1783-1789
1
1783-1815
1
1789-1900
1
1809-1891
1
1815-1861
1
1815-1866
1
1819-1901
1
1842-1898
1
1844-1923
1
1849-1932
1
1850-1915
1
1855-1920
1
more ...