Era
20th century
14
21st century
8
1989-
4
2001-
4
1868-1963
2
18th century
2
1953-1985
2
1973-1988
2
1994-
2
Civil War, 1998-
2
Revolution, 1789-1799
2
1743-1826
1
1797-1851
1
1806-1873
1
1851-1925
1
1878-1953
1
1898-1976
1
1908-1960
1
1912-1949
1
1917-1936
1
1925-1953
1
1936-1953
1
1945-
1
1945-1985
1
1951-
1
1955-
1
1970-1973
1
1982-
1
1985-
1
1988-
1
1989-1994
1
1991-
1
19th century
1
2000-
1
2002-
1
Mau Mau Emergency, 1952-1960
1
Revolution, 1954-1962
1