Era
20th century
106
19th century
39
18th century
14
20th century --
13
19th century --
8
Early modern, 1500-1700
5
1500-1700
3
1914-1972
3
1945-
3
1631-1700
2
16th century --
2
1709-1784
2
17th century
2
17th century --
2
1842-1898
2
1856-1950
2
1882-1941
2
1903-1974
2
1905-
2
Civil War, 1936-1939
2
New York
2
New York (State) --
2
1265-1321
1
1416?-1472
1
1452-1519
1
1455-1485
1
1500-1600
1
1532?-1588
1
1533-1603
1
1543-1634
1
1711-1776
1
1713-1760
1
1740-1795
1
1744-1797
1
1749-1832
1
1752-1840
1
1770-1850
1
1775-1783
1
1775-1817
1
1776-1846
1
1783-1842
1
1783-1850
1
1795-1881
1
1797-1856
1
1801-1866
1
1808-1877
1
1809-1849
1
1809-1865
1
1812-1889
1
1815-1882
1
more ...