Era
20th century
23
1900-1999
10
1980-
10
1970-
7
1933-1945
5
1960-1980
5
21st century
5
1989-
4
To 1500
4
1789-1815
3
17th century
3
18th century
3
1980-2020
3
1981-2001
3
Since 1900
3
Since 1980
3
To 1865
3
16th century
2
1865-1933
2
1865-1945
2
1943-1955
2
1945-1989
2
1971-1981
2
1981-1989
2
2000 - 2099
2
2000-2099
2
To 146 B.C.
2
1492-1648
1
1492-1699
1
1500-1714
1
1558-1603
1
1603-1714
1
1865
1
1898-1967
1
1900 - 1999
1
1910-1943
1
1918-1933
1
1929
1
1947
1
1949-
1
1950-
1
1955-1983
1
1959-1990
1
1988-
1
1990-
1
1991-
1
2000-
1
21e siècle
1
Geschichte
1
Geschichte 1865-1920
1
more ...