Era
20th century
904
1939-1945
501
1900-1999
460
19th century
363
1800-1899
209
21st century
137
1564-1616
115
Japanese occupation, 1910-1945
104
1945-
99
1900 - 1999
91
18th century
90
Civil War, 1861-1865
89
1914-1918
81
German occupation, 1940-1945
77
2000-2099
74
1700-1799
63
1939 - 1945
63
Tokugawa period, 1600-1868
61
1950-1953
59
Civil War, 1945-1949
59
17th century
56
Revolution, 1917-1921
55
Civil War, 1936-1939
51
1971-
50
Cultural Revolution, 1966-1976
50
Since 1945
49
1947-
46
Chosŏn dynasty, 1392-1910
46
1910-1945
45
1918-1945
44
1937-1945
43
1955-
42
1961-1975
42
1957-
41
16th century
40
1960-
39
1600-1868
38
1929
38
1933-1945
38
1889-1945
37
1949-
36
Revolution, 1910-1920
36
1944-
35
Occupation, 1939-1945
35
1959-
34
1936-1939
33
1912-1949
32
1969-
32
Revolution, 1954-1962
32
1392-1910
31
more ...