Era
20th century
4,528
19th century
2,384
1900-1999
1,920
1800-1899
870
1900 - 1999
863
1945-
653
1914-
566
21st century
484
1918-1945
378
1800 - 1899
348
1800-1999
278
Since 1945
264
Revolution, 1917-1921
263
20e siècle
259
18th century
244
2000-2099
223
19e siècle
168
1918-
158
1933-1945
137
1865-1918
127
1939-1945
126
1970-
121
1914-1918
119
1800 - 1999
117
Revolution, 1905-1907
111
1917-1945
110
1918-1933
110
1917-1921
93
1760-1860
92
1894-1917
88
1917-
88
Since 1900
88
Since 1914
88
20e siècle
86
1980-
84
1980-1989
80
1917-1936
76
1960-
75
1837-1901
74
1945-1980
71
1700-1799
69
Since 1918
69
1929
67
1939 - 1945
66
21e siècle
65
1945-1989
64
Civil War, 1861-1865
64
1801-1917
62
19e siècle
58
1910-1946
57
more ...