Era
20th century
30
1900-1999
17
1939-1945
7
1940-2020
6
21st century
6
1960-
5
1969-
4
2000-2020
4
2000-2099
4
18th century
3
1929-1968
3
1940 February 21-
3
1945-
3
1953-
3
1957-
3
19th century
3
German occupation, 1940-1945
3
Revolution, 1775-1783
3
1412-1431
2
1564-1616
2
1809-1865
2
1874-1922
2
1878-1947
2
1883-1941
2
1926-1977
2
1929-1945
2
1946-
2
1955-2011
2
1966-
2
1967-
2
1976-2002
2
1979-
2
1979-1997
2
1997-
2
2011
2
Charles VII, 1422-1461
2
Civil War, 1861-1865
2
Civil War, 2011-
2
Colonial period, ca. 1600-1775
2
Since 2020
2
active 11th century
2
1422-1461
1
1483-1546
1
1499-1552
1
1537-1553
1
1584-1645
1
1588-1679
1
1596-1650
1
1600-1699
1
1600-1775
1
more ...