Era
20th century
688
19th century
426
18th century
154
21st century
120
20e siècle
113
To 1500
113
1900-1999
110
1989-
92
17th century
88
1822-1903
69
1945-1989
66
2001-2009
66
Civil War, 1861-1865
63
1945-
57
1933-1945
50
1887-1976
49
1809-1865
47
Colonial period, ca. 1600-1775
47
1946-
46
16th century
45
1800-1899
45
1564-1616
44
19e siècle
36
1918-1961
34
Middle Ages, 600-1500
29
1066-1485
27
1861-1865
26
2001-
24
Revolution, 1775-1783
24
1980-
23
Geschichte
23
1700-1799
22
1748-1832
22
2000-2099
22
1775-1783
21
18e siècle
21
1939-1945
20
1948-
20
1960-
20
1588-1679
19
1743-1826
19
1981-1989
19
1990-
19
1993-
19
Early modern, 1500-1700
19
1225?-1274
18
1775-1865
18
1934-
18
1991-
18
1993-2001
18
more ...