Build Up of Tension in Palestine, 1917-46 ยป The Balfour Declaration and Jewish Immigration

What you'll learn this session

Study time: 30 minutes

Edexcel spec: Paper 2 Section B, Breadth study B7, Key topic 1

  • What Palestine was like at the end of Ottoman rule and what Britain promised in the First World War
  • What the Balfour Declaration said and why Britain issued it
  • How the British Mandate worked
  • Why Jewish immigration grew in the 1920s and 1930s, especially after 1933

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Palestine before 1917

'The Middle East: Conflict, Crisis and Change, 1917-2012' is one of the eight Paper 2 Section B breadth studies in change. Students study only one of them, so only follow this one if it is one of your chosen options.

For about 400 years Palestine had been part of the Ottoman Empire, which was ruled from Constantinople (now Istanbul). Most people living there were Arab Muslims. There were also Arab Christians and a smaller Jewish community, and the holy city of Jerusalem was important to all three faiths.

Key terms:

  • Zionism: a movement, begun in Europe in the 1890s, that wanted a Jewish homeland in Palestine. Many Jews faced persecution in Europe and wanted a safe place of their own.
  • Mandate: authority given to a country by the League of Nations to govern a territory that had been taken from a defeated power.
  • Immigration: people moving into a country to live there.
  • Declaration: an official public statement of a government's policy or intention.

In the First World War the Ottomans fought on Germany's side against Britain. Britain made promises to different groups, and they did not fit together:

  • In 1915-16 a British official, Sir Henry McMahon, exchanged letters with Hussein, the leader of Mecca. Britain promised to support Arab independence if the Arabs rose against the Ottomans. Arabs later said Palestine was included. Britain said it was not.
  • In 1916 Britain and France secretly agreed (the Sykes-Picot agreement) how they would share out Ottoman lands between them.
  • In 1917 came the Balfour Declaration, which supported the Zionists.

British troops took Jerusalem in December 1917. Ottoman rule in Palestine was over, and Britain was left to deal with these promises.

The Balfour Declaration, 1917

On 2 November 1917 the British Foreign Secretary, Arthur Balfour, wrote a letter to Lord Rothschild, a leader of the Jewish community in Britain. It became known as the Balfour Declaration. The key line said that the British government viewed 'with favour the establishment in Palestine of a national home for the Jewish people'. It then added that nothing should be done to harm 'the civil and religious rights of existing non-Jewish communities in Palestine'.

📜 Why Britain issued it

Britain hoped Jewish support in countries such as the USA and Russia would help the war effort. Some British leaders were sympathetic to Zionism. Palestine was also close to the Suez Canal, Britain's route to India, so a friendly presence there suited Britain.

⚠️ Why it caused problems

The phrase 'national home' was not clearly explained. Most people in Palestine were Arabs, yet the letter did not call them Arabs and spoke only of 'non-Jewish communities'. Arabs felt that their own promise had been ignored.

The British Mandate

After the war the League of Nations gave Britain a Mandate to govern Palestine. It was agreed in 1920, approved by the League in 1922 and began in 1923. The Mandate included the wording of the Balfour Declaration. Britain was meant to help the country towards self-government, but it had promised support to both sides. The first High Commissioner, who ran Palestine for Britain, was Sir Herbert Samuel. Britain also made the land east of the River Jordan a separate territory, Transjordan.

The Mandate meant that Britain, not local people, decided who could enter Palestine. That is why immigration became such a key issue.

Jewish immigration in the 1920s and 1930s

Jewish people came to Palestine in several waves. Some came because of Zionism, some to escape poverty and persecution, especially in Poland and Russia. In the early 1920s Jews were roughly one in ten of the population. Britain set limits on numbers, based on how many newcomers the country's economy could support.

The big change after 1933

In January 1933 Adolf Hitler became Chancellor of Germany. His Nazi government persecuted Jewish people, taking away their rights and jobs. Many Jews tried to leave Germany, but few countries would take large numbers. Palestine became a main place of safety. In 1935 alone more than 60,000 Jews arrived legally. By 1939 there were about 450,000 Jews in Palestine, around 30% of the population.

Jewish settlers bought land and built farms and towns, such as Tel Aviv, and set up their own schools, a trade union and a defence force. Many Arab farmers, whose families had worked the land for generations, lost their homes when land was sold. Arabs feared they would become a minority in their own country and lose control of Palestine's future. This fear is the root of the tension you will meet in the next lesson, Clashes in Palestine and the Peel Commission.

Change and continuity

Palestine changed from an Ottoman province to a British Mandate, and the population balance shifted sharply. But some things stayed the same: two peoples with strong links to the land, and an outside power deciding its future. These are key themes of this whole option: international involvement and disputed territorial claims.

Common mistakes

  • Saying the Balfour Declaration gave Palestine to the Jews. It promised a 'national home' and said the rights of other communities must be protected.
  • Thinking Jewish immigration only began in 1933. It had been going on for decades; 1933 made it surge.
  • Forgetting that Britain made promises to both Arabs and Zionists.

Exam-style question

Explain TWO causes of the growth in Jewish immigration to Palestine between 1933 and 1939. [8 marks]

Remember: one cause on its own cannot score more than half marks, so write two paragraphs, one per cause.

Model answer

One cause was the rise of the Nazis. After Hitler became Chancellor in January 1933, Jewish people in Germany lost their jobs and rights. Many wanted to leave, but few countries would accept large numbers. Palestine, unlike most countries, still allowed Jewish immigration within British limits, so it became a main place of safety, and in 1935 more than 60,000 Jews arrived there. The persecution therefore pushed people out of Germany and towards Palestine.

A second cause was that the Balfour Declaration and the Mandate had already made Palestine a possible home. The Declaration of 1917 supported a Jewish 'national home' and the Mandate included it, so a legal route for immigration existed. Jewish settlers had already built farms, towns such as Tel Aviv and organisations that could welcome newcomers. This meant Palestine was ready to take large numbers, so immigration could rise quickly once people needed to flee.

What lifts this to the top level: each cause is backed by precise facts and the answer shows exactly how the cause led to the rise in immigration.

Exam tip

For 'Explain two causes', begin each paragraph with the cause, add a date, name or figure, then finish by linking back to the outcome in the question, such as 'so immigration rose'.

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