Era
20th century
4
1929-1968
2
To 146 B.C.
2
1254-1323
1
1606
1
1625 --
1
1658-1730
1
1775-1783
1
1783-1789
1
1865
1
1923
1
1927-2006
1
1930-
1
1933-1945
1
1940-
1
1946
1
1951
1
1955-
1
1955-2011
1
1964-
1
1973
1
1973-
1
19th century --
1
2008 --
1
20th century --
1
20thcentury --
1
21st century
1
221 B.C. --
1
476-1492
1
960 A.D.
1
Egypt
1
Qing dynasty, 1644-1912
1
To 1500
1
To 332 B.C.
1
To 500 --
1
to 146. B.C.
1
to 332 B. C.
1