20th century 192 1979-1997 142 To 640 114 1997- 109 1941-1979 72 21st century 59 Revolution, 1979 53 20e siècle 33 19th century 30 Qajar dynasty, 1794-1925 30 Jusqu'à 651 26 1900-1999 25 To 1500 25 Mohammad Reza Pahlavi, 1941-1979 21 1905-1911 17 16th-18th centuries 14 21e siècle 13 1925-1979 12 640-1256 12 Pahlavi dynasty, 1925-1979 12 Ṣafavid dynasty, 1501-1736 12 1919-1980 11 Ṣafavid dynasty, 1501-1736 11 approximately 423 B.C.-401 B.C. 11 559 B.C. B.C.-330 B.C. 10 559-330 B.C. 10 1979 (Révolution) 9 Since 1979 9 1256-1500 8 17th century 8 1945-1979 8 1945- 7 1957- 7 1979- 7 19e siècle 7 2000-2099 7 2003- 7 356 B.C.-323 B.C. 7 Early works to 1800 7 1880-1967 6 1977-1981 6 2009 6 247 B.C.-224 A.D. 6 640-1500 6 Expedition of Cyrus, 401 B.C. 6 Since 1997 6 1794-1925 (Dynastie des Qādjārs) 5 519 B.C.-465 B.C. or 464 B.C. 5 To 634 5 -530 B.C. or 529 B.C. 4 1501-1736 4 1501-1736 (Séfévides) 4 1800-1899 4 1831-1896 4 1878-1944 4 18th century 4 1900-2099 4 1926-1984 4 1969- 4 1979 4 1993- 4 548 B.C.-485 B.C. 4 Coup d'état, 1953 4 To 622 4 -1030 3 10e siècle 3 10th century 3 1498-1761 3 1565-1635? 3 1571-1629 3 1581?-1628 3 1800-1999 3 1895-1989 3 1918-1945 3 1941-1979 (Mohammed Reza Pahlavi) 3 1945-1989 3 1981-1989 3 1989- 3 2009-2017 3 Expedition of Cyrus, 401 B.C 3 Jusqu'à 1258 3 Macedonian Conquest, 334-325 B.C 3 Macedonian Conquest, 334-325 B.C. 3 Ottoman Empire, 1288-1918 3 Revolution, 1905-1907 3 Revolution, 1908 3 To 1258 3 active 10th century 3 -337 2 0590?-0530 av. J.-C.) 2 1254-1323? 2 13th century 2 1414-1492 2 1564-1630? 2 1605-1689 2 1653-1713 2 1658 or 9-1694 2 1688-1747 2 16th century 2 1794-1925 2