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British Mandate

The British Mandate for Palestine was the League of Nations administration of the territory from 1920 to 1948, and it was not a neutral colonial holding: the mandatory power was legally charged with facilitating Jewish immigration and “close settlement” toward a Jewish national home, a duty written into the Balfour Declaration and then into binding international law.

“Mandate” is a term of art from Article 22 of the League of Nations Covenant, drafted at the San Remo conference of April 1920 to handle the former Ottoman and German territories after the First World War. Palestine, Syria and Iraq fell into “Class A” mandates: societies judged to have reached “a stage of development” where their existence as independent nations could be “provisionally recognised,” with the mandatory power’s advice and assistance available “until such time as they are able to stand alone.” Britain received the Palestine mandate at San Remo; the League of Nations Council confirmed the full text on 24 July 1922, and it took legal effect on 29 September 1923.

The Mandate document was not generic trusteeship language. Its preamble incorporated the Balfour Declaration verbatim, and Article 2 obligated Britain to place the country “under such political, administrative and economic conditions as will secure the establishment of the Jewish national home.” Article 4 gave the Jewish Agency official standing to advise the administration; Article 6 directed Britain to “facilitate Jewish immigration” and encourage “close settlement by Jews on the land.” This is the answer to the recurring claim that Palestine was ever a sovereign country before 1948: it was a mandate, an internationally supervised trust with a stated purpose, not a state whose borders were stolen.

In practice London hedged from the start. The 1922 White Paper (Churchill) detached some 77% of the mandate territory east of the Jordan River to create the separate Emirate of Transjordan, closed to Jewish settlement, while the remainder west of the river stayed the area meant for the national home. Arab riots and revolt (1920, 1921, 1929, and the sustained 1936 to 1939 Arab Revolt) pushed Britain toward retreat: the Peel Commission recommended partition in 1937, and the White Paper of May 1939 capped Jewish immigration at 75,000 over five years and restricted land sales, just as European Jews had nowhere else to flee. Jewish underground groups, including the Haganah and breakaway factions responsible for the King David Hotel bombing of July 1946, fought the White Paper regime directly. Britain referred the impossible mandate to the United Nations in 1947, which produced the Partition Plan, Resolution 181; the Mandate formally ended at midnight on 14 May 1948, the moment Israel declared independence and the surrounding Arab states invaded.

Propaganda uses “the Mandate” in two dishonest ways: as proof Palestine was a country with recognized borders erased by Israel (it was a trust, explicitly transitional, explicitly pointed at a Jewish national home), or conversely to claim Britain “gave away” Arab-owned land it had no right to touch (the Mandate’s legal purpose, ratified by 51 League members, was precisely to build that home). The honest reading holds both facts that matter: the Mandate obligated Britain to the Jewish national home in binding international law, and Britain spent much of 1939 to 1948 retreating from that obligation under Arab pressure and its own strategic interests, a betrayal Zionist leaders and later historians documented in real time.