Era
20th century
1,936
1900-1999
766
21st century
708
active 6th century B.C
551
19th century
521
Early works to 1800
408
To 1500
292
1900 - 1999
281
2000-2099
261
To 500
235
1989-
225
1939-1945
224
18th century
222
1780-1831
197
1945-
180
Medieval, 500-1500
164
1945-1989
161
17th century
138
30 B.C.-476 A.D
128
Geschichte
125
Since 1989
124
16th century
118
1914-1918
114
6th cent. B.C
110
1900-2099
106
1800-1899
100
active 4th century B.C
97
1800-1999
96
To 146 B.C
96
20e siècle
95
Since 1945
77
2000 - 2099
75
1939 - 1945
73
Civil War, 1861-1865
67
500-1500
63
1769-1821
61
21e siècle
58
2003-2011
55
1975-1985
52
1991-
51
2001-2009
50
Since 1991
48
Since 1900
46
1961-1975
44
20e siècle
43
1700-1799
42
1700-1899
42
440 B.C.-381 B.C
42
1800 - 1899
40
Revolution, 1917-1921
40
more ...