Era
19th century
487
20th century
168
Early works to 1800
30
21st century
29
2001
28
1939-1945
22
18th century
17
17th century
16
2000-2099
16
Civil War, 1861-1865
16
1800-1899
11
1900-1999
11
1945-
11
2011
11
Qing dynasty, 1644-1912
10
1947-
8
1392-1910
7
16th century
7
1861-1865
7
Chosŏn dynasty, 1392-1910
7
Geschichte
7
Revolution, 1775-1783
7
To 1800
7
1914-1918
6
2009-2014
6
1644-1912
5
1872
5
1884
5
1931
5
1991-
5
Chosŏn dynasty, 1392-1910
5
1600-1868
4
1751
4
1866-1895
4
1914 - 1918
4
1948-
4
1952
4
1962
4
1973
4
1989-
4
2000 - 2099
4
Ottoman Empire, 1288-1918
4
Since 1945
4
Since 1947
4
Since 1989
4
Since 1991
4
Tertiary
4
To 70 A.D
4
Tokugawa period, 1600-1868
4
active 2nd century
4
more ...