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Case file

Sykes–Picot Agreement

In 2005 Wikipedia's first sentence called it “secret understanding between the governments of britain and france defining their respective spheres of post- w”. Today it says “a 1916 secret treaty between the united kingdom and france”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-02. In 2005 Wikipedia's first sentence called it “secret understanding between the governments of britain and france defining their respective spheres of post- w”. Today it says “a 1916 secret treaty between the united kingdom and france”.
We saved snapshots of this article over twenty years; you are reading the 2005 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2005

The Sykes-Picot Agreement of May 16 , 1916 was a secret understanding between the governments of Britain and France defining their respective spheres of post- World War I influence and control in the Middle East and remains much of the common border between Syria and Iraq. The agreement was negotiated in November 1915 by the French diplomat Georges-Picot and British Mark Sykes . Picot was far more experienced and managed to get much more than he was expecting for France. Britain was allocated control of areas roughly comprising Jordan , Iraq and a small area around Haifa. France was allocated control of South-eastern Turkey , Northern Iraq, Syria and Lebanon . The controlling powers were left free to decide on state boundaries within these areas. The area which subsequently came to be called Palestine was for international administration pending consultations with Russia and other powers. This area, subject to significant subsequent controversy, had the following borders: Southern: approximately mid way between Balah and Gaza, eastwards to the Dead Sea in a horizontal line, passing north of Beersheba and south of Hebron. Eastern: starting at the Dead Sea in the south it proceeded roughly due north along the river Jordan to Lake Tiberius and a few miles north of the lake. Northern: a line approximately west-northwest from the area just north of Lake Tiberius, passing barely south of Tzfat to met the sea approximately mid way between Haifa and Tyre. This agreement is viewed by many as conflicting with the Hussein-McMahon Correspondence of 1915–1916. The conflicting agreements are the result of changing progress during the war, switching in the earlier correspondence from needing Arab help to subsequently trying to enlist the help of Jews in the United States in getting the US to join the First World War , in conjunction with the Balfour Declaration, 1917 . The agreement had been made in secret. Sykes was also not affiliated with the Cairo office that had been corresponding with Sherif Hussein ibn Ali , and was not fully aware of what had been promised the Arabs. The agreement was later expanded to include Italy and Russia . Russia was to receive Armenia and parts of Kurdistan while the Italians would get certain Aegean islands and a sphere of influence around Izmir in southwest Anatolia . The Italian presence in Anatolia as well as the division of the Arab lands was later formalized in the Treaty of Sevres in 1920 . The Russian Revolution in 1917 led to Russia being denied its claims in the Ottoman Empire. At the same time Lenin released a copy of the confidential Sykes-Picot Agreement as well as other treaties causing great embarrassment among the allies and growing distrust among the Arabs. Attempts to resolve the conflict were made at the San Remo conference and in the Churchill White Paper of 1922, which stated the British position that Palestine was part of the excluded areas of "Syria lying to the west of the District of Damascus". The agreement's principal terms were reaffirmed by the inter-Allied San Remo conference of 19– 26 April 1920 and the ratification of the resulting League of Nations mandates by the Council of the League of Nations on July 24 , 1922 .1

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 16140911.
Today
In 2005 Wikipedia's first sentence called it “secret understanding between the governments of britain and france defining their respective spheres of post- w”. Today it says “a 1916 secret treaty between the united kingdom and france”. Read the current article and compare.
2005201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined between 2005 and 2025.

Then

secret understanding between the governments of britain and france defining their respective spheres of post- w

Now

a 1916 secret treaty between the united kingdom and france

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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