Era
20th century
34
1955-1983
18
1895-1974
17
1900-1999
17
1943-
16
War of Independence, 1810-1817
16
1943-1955
14
To 1810
11
1900 - 1999
9
1910-1943
9
1919-1952
8
19th century
8
Since 1943
8
Wars of Independence, 1806-1830
7
1931-
6
1749-1829
5
1811-1870
5
1860-1910
5
1983-2002
5
To 1830
5
1617-1776
4
1800-1899
4
1810-
4
1810-1817
4
1811-1888
4
1899-1980
4
1918-
4
1547-1616
3
1800 - 1899
3
1817-1860
3
1882-1957
3
1899-1986
3
1487?-1537
2
1515-1535
2
1535-1617
2
1733-1796
2
17th century
2
1800-1900
2
1811-1910
2
1822-1889
2
1830-1875
2
1834-1886
2
1845-1915
2
1854-1923
2
1858-1917
2
1864-1901
2
1864-1933
2
1870-
2
1870-1938
2
1871-1965
2
more ...