Era
20th century
141
19th century
57
1876
33
1900-1999
23
18th century
13
Early works to 1800
12
To 1500
12
17th century
10
Restoration, 1853-1870
10
1800-1899
7
1891-1961
6
1872
5
Revolution, 1775-1783
5
1867
4
1868
4
1876-1960
4
1887
4
1951-
4
Civil War, 1861-1865
4
To 332 B.C
4
1800-1999
3
1830
3
1838-1934
3
1870
3
1888-1960
3
1900 - 1999
3
1916-1991
3
1936
3
1940-
3
1948-
3
1953-
3
21st century
3
Middle Kingdom, ca. 2180-ca. 1551 B.C
3
New Kingdom, ca. 1550-ca. 1070 B.C
3
Old Kingdom, ca. 2686-ca. 2181 B.C
3
Stuarts, 1603-1714
3
War of 1812
3
1580-1631
2
1603-1714
2
1650-1709
2
1812-1815
2
1812-1883
2
1835-1910
2
1839
2
1842-1915
2
1852-1924
2
1861
2
1863-
2
1864
2
1869-1949
2
more ...