Era
20th century
30
1945-
11
1900-1999
9
19th century
8
1945-1989
7
1989-
7
1775-1783
5
Since 1945
5
Revolution, 1775-1783
4
To 1830
4
1760-1831
3
1906-1975
3
1914-1996
3
1960-
3
George III, 1760-1820
3
1580-1645
2
1783-1789
2
1789-1809
2
1789-1809 (Période constitutionnelle)
2
1800-1899
2
1858-1941
2
1880-1969
2
18th century
2
1900-2099
2
1911-1987
2
1912-
2
1933-1945
2
1947-
2
1949-
2
1980-
2
1989-1993
2
19e siècle
2
21st century
2
Constitutional period, 1789-1809
2
Early works to 1800
2
Geschichte
2
((1914-1996))
1
1450-1528
1
1469-1527
1
1489-1541
1
1492-1562
1
1507-1589
1
1530-1596
1
1552-1608
1
1730-1800
1
1754-1812
1
1755-1763
1
1761-1835
1
1762-1798
1
1768-1824
1
more ...