Era
20th century
712
18th century
378
19th century
352
1700-1799
333
1900-1999
229
1800-1899
124
21st century
116
1939-1945
99
1896-1980
67
17th century
54
1946-
51
2000-2099
51
1800
43
1794
42
1795
35
1799
30
1796
29
1800-1999
25
1832-1898
24
1945-
24
Civil War, 1861-1865
24
1798
22
1812-1870
22
To 1500
22
1898-1963
21
1900-2099
21
1792
20
1793
20
2000-2020
20
1933-1945
19
1797
17
1564-1616
16
1786
16
1787
16
Colonial period, ca. 1600-1775
16
1789
14
1790
14
1867-1957
14
1900 - 1999
14
1939 - 1945
14
1947-
14
1791
13
16th century
12
1929-1945
12
1949-
12
1929
11
1929-
11
1980-
11
Civil War, 1991-2002
11
1167-1216
10
more ...