Era
20th century
13
21st century
5
19th century
4
Revolution, 1911-1912
2
1807-1873
1
1875-
1
1884-1938
1
1887-1965
1
1894-1991
1
1917-1963
1
1929
1
1929-
1
1933-1945
1
1933-1959
1
1945-
1
1953-
1
1959-
1
1967-
1
1969-1994
1
Civil War, 1945-1949
1
Protests, 2011-
1
Qajar dynasty, 1794-1925
1
Revolution, 1959
1
d. 1933
1