Era
20th century
722
1900-1999
328
19th century
259
1939-1945
161
18th century
115
1900 - 1999
104
21st century
76
1800-1899
72
1800-1999
50
20e siècle
45
1939 - 1945
38
Civil War, 1861-1865
34
17th century
31
20e siècle
31
To 1500
30
2000-2099
28
World War, 1939-1945
28
1914-1918
26
1700-1799
25
Geschichte
25
1800 - 1899
24
1900-2099
21
16th century
20
1700-1899
18
1840-1914
18
1861-1865
18
1914-1945
18
1800 - 1999
17
1961-1970
15
1861 - 1865
14
1894-1967
14
1868-1918
13
1911-
13
19e siècle
13
Early works to 1800
13
To 1900
13
1848-1904
12
1858-1936
12
1910-1988
12
19e siècle
11
Japanese Invasions, 1592-1598
11
1859-1930
9
1885-1966
9
1889-1975
9
1920-
9
2000 - 2099
9
1600-1699
8
1700 - 1799
8
1868-1904
8
1912-1949
8
more ...