Era
20th century
11
1900-1999
5
Since 1900
3
18th century
2
1918-1945
2
1933-1945
2
1939-1945
2
1945-
2
1969-
2
1980-
2
19th century
2
21st century
2
476-1492
2
1450-1700
1
1492-1648
1
1600-1799
1
1644-1912
1
16th century
1
1700-1799
1
1707-1754
1
1723-1790
1
1775-1817
1
1789-1900
1
1789-1999
1
17th century
1
1800-1899
1
1809-1865
1
1812-1870
1
1818-1883
1
1862-1937
1
1871-1918
1
1883-1946
1
1898
1
1900-2099
1
1912-1949
1
1914-1945
1
1939-1989
1
1945-1953
1
1945-1989
1
1949-
1
1960-
1
1968
1
1981-1989
1
1989-1993
1
1993-2001
1
1995-2000
1
2000-
1
2000-2099
1
2003-2011
1
2016
1
more ...