Historical Period
20th century
30
19th century
26
18th century
20
17th century
16
To 1500
8
21st century
6
1670-1729
3
Civil War, 1861-1865
3
Early church, ca. 30-600
3
Middle English, 1100-1500
3
1681?-1761
2
1728-1793
2
1756-1832
2
1819-1883
2
1825-1893
2
1890-1928
2
1933-
2
1951-
2
1954-
2
476-1492
2
865?-925?
2
Cretaceous
2
To 1492
2
1565?-1659
1
15th-18th centuries
1
15th-18th century
1
1600-1699
1
1613?-1684
1
1614-1694
1
1624-1689
1
1732-1809
1
1756-1791
1
1775-1865
1
1789-1799
1
17th cent
1
1800-1899
1
1808-1873
1
1812-1870
1
1836-1910
1
1841-1895
1
1853-1895
1
1861-1865
1
1868-
1
1870-1924
1
1875-1965
1
1882-1945
1
1886-1973
1
1891-1937
1
1896-1940
1
1900-1999
1
more ...