Era
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1929-1968
2
1929-2012
2
1933-1945
2
1948-
2
1951-
2
1959-
2
1961-1969
2
1964-
2
1970-
2
1975-
2
1983-
2
2000 - 2099
2
2002-
2
2017-
2
750-1258
2
Early modern and Elizabethan, 1500-1600
2
Middle Ages, 600-1500
2
Ottoman Empire, 1288-1918
2
Since 1949
2
Since 1951
2
Since 1975
2
Since 1991
2
Since 1994
2
Since 2020
2
Three kingdoms-Sui dynasty, 220-618
2
To 1500
2
approximately 763-809
2
1288-1918
1
1288-1999
1
13th century
1
1500-1699
1
1608-1674
1
16th century
1
1735-1826
1
1766-1834
1
1767-1848
1
1775-1852
1
1783-1809
1
1783-1865
1
1783-1933
1
1789-1900
1
17th century
1
1800-1914
1
1803-1882
1
1817-1862
1
1819-1899
1
1819-1901
1
1828-1910
1
1830-1891
1
1835-1910
1
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