Era
20th century
1,132
19th century
732
21st century
410
1564-1616
188
1929
141
17th century
140
18th century
96
Civil War, 1861-1865
96
16th century
54
1901-1953
53
1933-1945
47
Revolution, 1775-1783
46
1945-1989
42
1945-1953
41
1953-1961
41
1969-
35
1961-1969
34
1937-
28
1946-
25
1969
25
1882-1945
22
1917-1963
20
1935-
19
1945-1955
19
Early modern, 1500-1700
19
Middle Irish, 1100-1550
19
1783-1865
18
1929-1968
17
1874-1965
16
1889-1945
16
1913-1994
15
1936-
15
1926-
14
1928-
14
Middle English, 1100-1500
14
Revolution, 1910-1920
14
1955-1965
12
1809-1849
11
1809-1882
11
1858-1919
11
1939-1945
11
1943-
11
1944-
11
1951-
11
2016
11
1452-1519
10
1879-1955
10
1882-1941
10
1930-
10
1942-
10
more ...