Era
20th century
376
1900-1999
273
19th century
112
1900 - 1999
75
1800-1899
48
21st century
42
1800-1999
31
2000-2099
25
1951-
23
20e siècle
23
1981-
18
1800 - 1899
16
1929
16
Revolution, 1910-1920
16
Civil War, 1861-1865
13
2005
12
Colonial period, ca. 1600-1775
12
18th century
11
1959-1990
10
1898-1951
9
1949-
9
2000 - 2099
9
20e siècle
9
21e siècle
9
1959-
8
Since 1951
8
1600-1775
7
1861-1865
7
1865-
7
1910-1946
7
1928-1967
7
Geschichte
7
1499-1590
6
1910-1920
6
1945-
6
1950-
6
1952-
6
1953-
6
1956-
6
Revolution, 1959
6
Since 1981
6
16th century
5
1700-1899
5
1809-1865
5
1878-1923
5
1926-2016
5
1939-1945
5
1941-
5
1947-
5
1951-1980
5
more ...