Era
20th century
980
1900-1999
562
1945-1989
509
19th century
331
1989-
315
1946-
298
1951-
285
1933-1945
282
1775-1783
275
1815-1861
252
1900 - 1999
239
1809-1865
226
1861-1865
222
21st century
216
Civil War, 1861-1865
214
1865-1950
201
2001-2009
200
Since 1945
188
1800-1899
173
1783-1809
171
Revolution, 1775-1783
161
1945-
155
Since 1951
152
1917-1963
150
1961-1963
150
1913-1994
148
1945-1953
147
2009-2017
144
1981-1989
141
1775-1865
140
1783-1865
140
1882-1945
136
1969-1974
136
Since 1900
134
1993-2001
133
1963-1969
128
2017-2021
123
1908-1973
103
20e siècle
101
1849-1877
95
1743-1826
93
1858-1919
93
1953-1961
93
1865-1933
87
2000-2099
84
2001-
83
18th century
82
1901-1953
82
1800 - 1899
81
1913-1921
79
more ...