Era
19th century
41
18th century
22
1800-1899
19
20th century
19
1838
10
Early works to 1800
9
1700-1799
7
21st century
7
Civil War, 1861-1865
6
1760-1820
4
17th century
4
1843
4
1783-1865
3
1857
3
2004
3
1727-1760
2
1783-1850
2
1789-1820
2
1800-1837
2
1815-1861
2
1825
2
1831
2
1835
2
1844
2
1847
2
1851
2
1852
2
1853
2
1867
2
1869
2
1910
2
1940
2
1990
2
2005
2
2006
2
2015
2
Constitutional period, 1789-1809
2
1492-1550
1
1550
1
1566
1
1580
1
1584
1
1598
1
1600-1775
1
1600-1799
1
1603-1714
1
1632-1687
1
1638?-1712
1
1648-1789
1
1649?-1717
1
more ...