Era
20th century
12
19th century
10
17th century
9
1900-1999
8
1600-1699
5
1939-1945
5
To 1500
5
1800-1899
4
18th century
4
1914-1918
3
1945-
3
1945-1976
3
Middle Ages, 600-1500
3
1600 - 1699
2
16th century
2
1700-1799
2
1800-1999
2
1939 - 1945
2
1994-
2
19e siècle
2
20e siècle
2
476-1268
2
476-1400
2
War of 1860-1861
2
-1227
1
1160 or 1161-1216
1
1282-1409
1
1332
1
1346-1416
1
1409-1860
1
1500-1599
1
1538-1600
1
15th century
1
15th-18th centuries
1
1700-1899
1
1714-1787
1
1800 - 1999
1
1815-1870
1
1859
1
1870-
1
1883-1938
1
1900 - 1999
1
1912-1951
1
1914 - 1918
1
1922-1945
1
1945 - 1976
1
1976-1994
1
21st century
1
284-476
1
30 B.C.-284 A.D
1
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