Historical Period
20th century
596
19th century
148
21st century
85
18th century
31
1908-1960
24
1924-1987
19
1868-1963
16
1902-1967
15
1753-1784
10
1944-
10
1929-1968
9
Colonial period, ca. 1600-1775
8
1783-1850
7
1894-1967
7
1909-1984
7
1969-
7
Civil War, 1861-1865
7
1818-1895
6
Revolutionary period, 1775-1783
6
To 1964
6
1890-1948
5
1900-1999
5
1907-1998
5
1934-2014
5
1875-1935
4
1929-2019
4
1938-
4
1950-
4
To 1863
4
1880-1958
3
1885-1954
3
1918-1992
3
1936-2002
3
1948-
3
1951-
3
American occupation, 1915-1934
3
-1938
2
1564-1616
2
1608-1674
2
1711-approximately 1800
2
1723-1792
2
1811-1896
2
1814?-1884
2
1825-1911
2
1856-1915
2
1857-1924
2
1865-1918
2
1872-1906
2
1896-1977
2
1898-1976
2
more ...