Era
1939-1945
64
20th century
56
1900-1999
37
Since 2020
31
21st century
26
Civil War, 1861-1865
15
1939 - 1945
14
19th century
14
2000-2099
14
1961 - 1975
12
20e siècle
12
1955-
11
21e siècle
11
1900 - 1999
10
1974-
9
1914-1918
8
1950-
8
Bombardment, 1945
8
1933-
7
1947-
7
1952-
7
1959-
7
20e siècle
7
1911-
6
1946-
6
1969-
6
1800-1899
5
1820-1910
5
1861-1865
5
1905-1997
5
1913-
5
1921-
5
1925-
5
1927-
5
1929-
5
1938-
5
1945
5
1945-
5
1949-
5
1954-
5
1958-
5
1964-
5
1977-
5
1846-1893
4
1912-
4
1914 - 1918
4
1923-
4
1937-1945
4
1939-
4
1941-
4
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