The CIA World Factbook Every edition, 1990 to 2025 Middle East
Independence Iran, in 36 editions.
The entry for Iran published Independence in 36 editions of 36, from 1990 to 2025. The text changed in 6 editions. Each is shown as published. Independence in every entry.
- editions changed the text
- 6
- the first edition with it
- 1990
- the latest edition with it
- 2025
Published as “Independence” (1990 to 2025).
field in that editiontext changed from the edition beforenot in that editionthe edition shownChoose an edition on the strip beside the text, or step through them with the arrows. Mark changes compares it with the edition before: the marks are ours, words added and words removed.
2025 edition
Changed since 2024The same text in 3 editions, 1990 to 1992.
1 April 1979, Islamic Republic of Iran proclaimed
1 April 1979, Islamic Republic of Iran proclaimed
The same text in 17 editions, 1993 to 2009.
1 April 1979 (Islamic Republic of Iran proclaimed)
1 April 1979, Islamic 1979 (Islamic Republic of Iran proclaimed proclaimed)
The same text in 4 editions, 2010 to 2013.
1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 625 B.C. (unification of Iran under the Medes); ca. A.D. 1501 (Iran reunified under the Safavids); 12 December 1925 (modern Iran established under the Pahlavis)
Rewritten: too little of the 2009 text remains to mark the changes.
1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 625 B.C. (unification of Iran under the Medes); ca. A.D. 1501 (Iran reunified under the Safavids); 12 December 1925 (modern Iran established under the Pahlavis)
- 1 April 1979 (Islamic Republic of Iran proclaimed);
- notable earlier dates: 16 January 1979 (Shah Reza PAHLAVI flees Iran to escape popular political revolt against his rule);
- 12 December 1925 (modern Iran established under the PAHLAVI Dynasty);
- 1905-1907 (constitutional revolution resulting in establishment of a parliament);
- A.D. 1501 (Iran reunified under the Safavid Dynasty)
1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 625 B.C. (unification of 16 January 1979 (Shah Reza PAHLAVI flees Iran under the Medes); ca. A.D. 1501 (Iran reunified under the Safavids); to escape popular political revolt against his rule); 12 December 1925 (modern Iran established under the Pahlavis) PAHLAVI Dynasty); 1905-1907 (constitutional revolution resulting in establishment of a parliament); A.D. 1501 (Iran reunified under the Safavid Dynasty)
The same text in 2015 and 2016.
- 1 April 1979 (Islamic Republic of Iran proclaimed);
- notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established);
- A.D. 1501 (Iran reunified under the Safavid Dynasty);
- 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: 16 January 1979 (Shah Reza PAHLAVI flees Iran to escape popular political revolt against his rule); ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty); 1905-1907 (constitutional revolution resulting in establishment of a parliament); A.D. 1501 (Iran reunified under the Safavid Dynasty)
The same text in 8 editions, 2017 to 2024.
- 1 April 1979 (Islamic Republic of Iran proclaimed);
- notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established);
- A.D. 1501 (Iran reunified under the Safavid Dynasty);
- 1794 (beginning of Qajar Dynasty);
- 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 1794 (beginning of Qajar Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
- 1 April 1979 (Islamic Republic of Iran proclaimed);
- notable earlier dates: ca. 550 B.C. (Achaemenid or Persian Empire established);
- A.D. 1501 (Iran reunified under the Safavid dynasty);
- 1794 (beginning of Qajar dynasty);
- 12 December 1925 (modern Iran established under the PAHLAVI dynasty)
1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) or Persian Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); dynasty); 1794 (beginning of Qajar Dynasty); dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty) dynasty)
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Cite this page
Central Intelligence Agency. “Iran: Independence.” The World Factbook, 1990–2025 editions. Archived by The Factbook, thefactbook.org/iran/independence.