Era
1801-1900
6
20th century
4
Revolution, 1917-1920
4
1869-1935
3
1901-
3
1917-1920
3
428-1522
3
1914-1918
2
1917-1920 (Révolution)
2
1991-
2
-439
1
1805-1879
1
1805-1886
1
1837-1913
1
1839-1930
1
1843-1916
1
1850-1924
1
1858-1919
1
1868-1963
1
1888-1959
1
1892 or 1893-
1
1908-
1
1914-1923
1
1932-1999
1
19th century
1
429-640
1
66-428
1
66-428 (Dynastie des Arsacides)
1
Arsacid (Arshakuni) dynasty, 66-428
1
approximately 240-approximately 332
1
approximately 361-440
1