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NotesHistory HLTopic 21.13Palestine, Ataturk's Turkey and Modernizing Iran, 1917–1941
Back to History HL Topics
21.13.23 min read

Palestine, Ataturk's Turkey and Modernizing Iran, 1917–1941 (History HL)

IB History • Unit 21

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Contents

  • The Palestine Mandate: promises that could not both be kept
  • The Great Arab Revolt of 1936–1939
  • Ataturk's Turkey and the case study in modernization

In 1917 Britain issued the Balfour Declaration, promising a 'national home for the Jewish people' in Palestine — while also promising Arabs independence through the McMahon–Hussein letters. When Britain took control of Palestine as a League of Nations mandate in 1920, it had to try to honour both promises at once. It never really managed to.

Two conflicting duties, one government: The mandate's terms told Britain to facilitate Jewish immigration and settlement, and to protect the civil and religious rights of the existing Arab population (about 90% of Palestine's people in 1920). These two duties pulled in opposite directions from day one.
  • Jewish immigration (aliyah) — grew steadily through the 1920s, then surged after 1933 as Jews fled Nazi persecution in Germany; the Jewish share of Palestine's population rose from about 10% (1918) to nearly 30% (1936)
  • Jewish National Fund — bought land from often-absentee Arab landlords, which sometimes displaced Arab tenant farmers who had worked it for generations
  • Arab economic anxiety — Arab peasants (fellahin) lost land and jobs as Jewish settlements favoured hiring Jewish labour; this fed into wider Arab nationalism
  • Growing communal violence — riots in 1920, 1921 and especially 1929 (the Western Wall riots, around 250 dead) showed how deep the mistrust had become

British policy tried to manage the problem with White Papers — official policy statements that repeatedly limited Jewish immigration to calm Arab opinion, then were softened again under Zionist and international pressure. This back-and-forth satisfied no one.

White Paper / ReportYearMain contentReaction
Churchill White Paper1922Confirmed the Balfour promise but said Jewish immigration should not exceed the country's 'economic absorptive capacity'Zionists accepted reluctantly; Arabs rejected any Jewish homeland at all
Peel Commission Report1937First official proposal to partition Palestine into separate Jewish and Arab statesZionists split (some accepted, some wanted more); Arabs rejected partition outright
MacDonald White Paper1939Capped Jewish immigration at 75,000 over five years, then subject to Arab consent; restricted Jewish land purchaseArabs saw it as too little, too late; Zionists saw it as a betrayal — especially as Jews fleeing the Holocaust needed a refuge
Explain the dilemma, don't just describe it: Top answers show why British policy kept failing: every step to please one side (Arabs or Jews) provoked a crisis with the other. Frame Palestine as an example of the wider problem with mandates — a colonial power making incompatible wartime promises that collided once it actually had to govern.

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Arab frustration exploded into the Great Arab Revolt (1936–1939) — the largest and longest anti-British uprising in mandate Palestine, combining a general strike, an armed rebellion, and demands for an end to Jewish immigration and land sales.

1

1936: general strike

Arab leaders called a six-month general strike and tax boycott, demanding an end to Jewish immigration, a ban on land transfers to Jews, and a national government.

2

1937–38: armed revolt

After the Peel Commission proposed partition, rebellion spread to the countryside. Arab rebels attacked British forces, railways, and Jewish settlements; Jewish paramilitaries (the Haganah) retaliated.

3

1939: British crackdown

Britain deployed over 20,000 troops, used collective punishment (house demolitions, curfews), and crushed the revolt by force. Thousands of Arabs were killed, wounded, imprisoned or exiled.

Strike, then steel, then suppression — the revolt escalated and Britain answered with the army.

The revolt's effects were huge. It weakened the Palestinian Arab leadership so badly (many leaders killed, jailed or exiled) that it struggled to organize politically for a decade afterwards. It also pushed Britain toward the 1939 White Paper, restricting Jewish immigration right when Jews fleeing Nazi Europe needed refuge most — a decision still argued over by historians today.

Why 1939 timing matters: The MacDonald White Paper's immigration limits came into force just as Nazi persecution of Jews was intensifying towards the Holocaust. This is one of the most examined turning points in Middle East Paper 3 essays — link it to both the failure of the mandate system and the long-term roots of the 1948 Arab–Israeli War.
  • Amin al-Husseini — the Grand Mufti of Jerusalem, the leading Arab nationalist figure who helped organize resistance to the mandate and later fled into exile
  • Haganah — the main Jewish paramilitary defence organization, which grew stronger and more organized fighting the revolt — a foundation for later Israeli forces
  • Peel Commission (1937) — first official body to conclude Arab and Jewish demands in Palestine could not be reconciled, so partition was the only realistic outcome

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While Palestine burned, a very different transformation was happening in Turkey. Mustafa Kemal (Ataturk), the general who had defeated Allied forces at Gallipoli and led Turkish resistance after 1918, abolished the Ottoman sultanate in 1922 and declared the Republic of Turkey in 1923, becoming its first president.

  • Secularism — abolished the caliphate (1924), removed Islam as the state religion, closed religious courts and schools, and replaced Islamic law with secular civil, criminal and commercial codes based on European models
  • Westernization of daily life — banned the fez, encouraged Western dress, replaced the Arabic script with a Latin alphabet (1928), and adopted the Western (Gregorian) calendar
  • Women's rights — banned polygamy, gave women the right to divorce on equal terms, and granted women the vote and the right to stand for parliament (1934) — decades before some European states
  • Economic nationalism — promoted state-led industrialization (etatism), built railways, and protected Turkish industry from foreign competition
  • One-party control — ruled through his Republican People's Party; political opposition and Kurdish revolts (such as at Dersim) were suppressed, showing the authoritarian cost of his reforms
Successes and failures — balance both sides: Successes: Turkey became a stable, secular, internationally respected nation-state with rising literacy and modern infrastructure — a rare success story of the interwar Middle East. Failures: reforms were imposed from above with little popular consent, rural areas changed far more slowly than cities, and dissent (political or ethnic) was crushed rather than debated. A strong essay weighs both.

Case study: Reza Shah's Iran

The syllabus also asks for a case study in modernization — Reza Shah Pahlavi's Iran is the clearest parallel to Ataturk's Turkey. Reza Khan, an army officer, seized power in a 1921 coup and crowned himself Shah in 1925, founding the Pahlavi dynasty.

Reza Shah's reforms (like Ataturk)

  • Built roads, railways (Trans-Iranian Railway) and factories to modernize the economy
  • Introduced Western dress codes and discouraged the veil
  • Expanded secular state schools and founded the University of Tehran (1934)
  • Weakened the power of Islamic clergy over law and education

Where Iran differed from Turkey

  • Power stayed concentrated in the Shah's own hands, not a reforming political party
  • Reforms relied heavily on oil revenue and Western (especially British) technical expertise
  • Land remained concentrated among a small landowning elite — no equivalent land reform
  • Reza Shah was forced to abdicate by British and Soviet occupation in 1941 (fearing his ties to Germany), showing how exposed Iran still was to great-power pressure
Alternative case studies: The syllabus allows Iran, Saudi Arabia, or a North African state as the case study. If your class studied Saudi Arabia, focus on Ibn Saud's unification of the kingdom (1932) and oil concessions; if North Africa, focus on French/Italian colonial control and early nationalist stirrings. Use whichever your teacher covered — the skill tested (weighing modernization against Western influence) is the same.

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