Era
20th century
809
2001-2010
475
19th century
451
1991-2000
440
1900-1999
397
500-1400
321
Civil War, 1861-1865
276
1981-1990
273
18th century
269
1931-1940
267
1941-1950
245
17th century
244
1911-1920
237
1961-1970
229
1971-1980
223
1951-1960
201
1939-1945
199
2011-2020
194
16th century
192
To 1901
192
Revolution, 1775-1783
182
2001 - 2010
180
1564-1616
179
1800-1899
153
1900 - 1999
149
1921-1930
147
1861 - 1865
128
15th century
119
1749-1832
118
Revolution, 1789-1799
103
1901-1910
102
1732-1799
101
20e siècle
98
1914-1918
94
21st century
90
1809-1865
82
1600-1699
76
1939 - 1945
76
1861-1865
74
1700-1799
67
1911 - 1920
67
To 500
66
To 1931
65
1800 - 1899
64
1813-1883
62
2001
62
1789 - 1799
61
1265-1321
59
1991 - 2000
58
1685-1750
55
more ...