Era
1899-1902
24
1914-1918
13
1939-1945
13
1879
12
19th century
12
1893-1910
11
Siege, 1899-1900
11
20th century
10
1836-1909
8
1909-1961
7
1939 - 1945
6
1862-1919
5
To 1836
5
1825-1904
4
1899 - 1902
4
To 1879
4
1900
3
1914 - 1918
3
1975-2002
3
Civil War, 1975-2002
3
South African Incursions, 1978-1990
3
1800-1899
2
1836 - 1909
2
1870-1950
2
1876-
2
1884-1910
2
1884-1915
2
1899
2
1922-2002
2
Rebellion, 1914-1915
2
War of 1880-1881
2
World War, 1939-1945
2
1757-1833
1
1762-1820
1
1776-1810
1
1800 - 1999
1
1800-1999
1
1808-1896
1
1827-1905
1
1834-1920
1
1856-1897
1
1856-1921
1
1856-1925
1
1862-1900
1
1863-1919
1
1863-1949
1
1868-1932
1
1872-1942
1
1876-1964
1
1877-1947
1
more ...