OCR Specification focus:
‘Zionist ideas advanced through World Wars, the Jewish Agency and diplomacy before 1948.’
Zionism transformed from a marginal 19th-century movement into a powerful political force, advancing through diplomacy, organisation, and world events during the First and Second World Wars.
Origins and Ideological Foundations of Zionism
Emergence of Political Zionism
Zionism emerged in the late 19th century as a nationalist response to European antisemitism and assimilation pressures. It sought the establishment of a Jewish homeland in Palestine, then part of the Ottoman Empire.
Zionism: A nationalist movement advocating for the return of the Jewish people to their ancestral homeland and the creation of a sovereign state in Palestine.
The movement’s ideological roots were shaped by thinkers like Leo Pinsker, whose Autoemancipation (1882) argued for Jewish self-determination, and Theodor Herzl, whose book Der Judenstaat (1896) provided a political blueprint for a Jewish state.
Theodor Herzl and the Early Zionist Movement
Herzl organised the First Zionist Congress in Basel (1897), establishing the World Zionist Organization (WZO) to coordinate Jewish settlement and diplomacy.

Portraits of delegates at the First Zionist Congress (Basel, 1897) underscore the movement’s organisational pivot from ideas to coordinated diplomacy. The congress adopted the Basel Program and laid foundations for later institutions. This image helps students link names and faces to the emerging Zionist leadership. Source
Herzl aimed to secure international recognition for a Jewish homeland through negotiation with imperial powers.
Early efforts focused on settlement (aliyah) and building institutions like the Jewish National Fund to purchase land in Palestine.
Zionism and World War I
Strategic Opportunities Amid Imperial Collapse
The outbreak of World War I (1914–1918) transformed the political landscape. The decline of the Ottoman Empire created new opportunities for Zionist diplomacy as Britain and France sought influence in the Middle East.
Key factors shaping Zionist progress:
Britain’s strategic interest in Palestine as a buffer protecting the Suez Canal.
The need for support from world Jewry, especially in the United States and Russia.
Competition with Arab nationalist aspirations supported by the McMahon–Hussein Correspondence (1915–16).
The Balfour Declaration (1917)
The turning point in Zionist fortunes came with the Balfour Declaration, a letter from British Foreign Secretary Arthur Balfour to Lord Rothschild, expressing support for a “national home for the Jewish people” in Palestine.

The original Balfour Declaration conveyed British support for “a national home for the Jewish people” in Palestine. Issued amid WWI diplomacy, it balanced Jewish aspirations with reference to the rights of “existing non-Jewish communities.” As a primary source, it anchors the shift from lobbying to international endorsement. Source
The Declaration was both a diplomatic victory and a statement of imperial interest.
It was deliberately ambiguous, balancing Jewish aspirations with the rights of “existing non-Jewish communities”.
Zionist leaders such as Chaim Weizmann lobbied intensively, highlighting potential Jewish contributions to Britain’s war effort and post-war influence.
British Mandate and Zionist Expansion
The San Remo Conference (1920) and the League of Nations Mandate (1922) incorporated the Balfour Declaration, giving it international legitimacy. Under the British Mandate for Palestine, Zionist institutions gained legal recognition and expanded their influence.
The Jewish Agency and State-Building Structures
Formation and Role of the Jewish Agency
The Jewish Agency, established in 1929, became the official representative body of the Jewish community (Yishuv) in Palestine under the British Mandate.
Jewish Agency: The central organisation coordinating Jewish immigration, land acquisition, and political representation in Mandatory Palestine, acting as a quasi-government before statehood.
Functions of the Jewish Agency:
Immigration (Aliyah): Organised waves of Jewish immigration, often overcoming British restrictions.
Land Settlement: Acquired land for Jewish agricultural communities (kibbutzim and moshavim).
Education and Culture: Promoted Hebrew language revival and national education.
Political Representation: Negotiated with the British and represented Jewish interests in the League of Nations and later the United Nations.
Institutional Foundations of Statehood
Through the Jewish Agency and WZO, Zionists built parallel state-like structures:
Histadrut (General Federation of Labour): Coordinated economic development and workers’ rights.
Haganah: A paramilitary defence organisation formed in 1920.
Va’ad Leumi (National Council): Functioned as a legislative assembly for the Yishuv.
These institutions created a functioning proto-state, ready to transition into sovereignty when political conditions allowed.
Zionism and World War II
Holocaust and Global Sympathy
World War II (1939–1945) profoundly altered the context for Zionism. The Holocaust, in which six million Jews were murdered, demonstrated the urgent need for a secure homeland.
News of Nazi atrocities increased international sympathy for Zionism.
Jewish resistance in Europe and Palestine (e.g., Irgun and Lehi militancy) kept the national cause visible.
Britain’s restrictive 1939 White Paper, limiting Jewish immigration, provoked widespread outrage and radicalised parts of the Zionist movement.
Zionist Diplomacy During the War
Zionist leaders used wartime diplomacy to advance their cause:
Chaim Weizmann and David Ben-Gurion lobbied Allied governments, arguing that Jewish statehood was the only solution to the refugee crisis.
The Zionist movement aligned with Allied war aims, emphasising contributions of Jewish brigades to the British Army.
From Diplomacy to Statehood (1945–1948)
Post-War Realignment and International Support
After 1945, shifting geopolitical conditions favoured Zionism:
The decline of British imperial power weakened resistance to Jewish statehood.
The United States, influenced by domestic opinion and President Harry Truman’s advocacy, became a strong supporter of a Jewish homeland.
The newly created United Nations inherited the Palestine question, with the UN Special Committee on Palestine (UNSCOP) recommending partition in 1947.
Towards Partition and Statehood
The UN Partition Plan (Resolution 181) proposed separate Jewish and Arab states, accepted by the Jewish Agency but rejected by Arab leaders.

This map shows the United Nations Partition Plan (1947), distinguishing the proposed Jewish and Arab states and the international zone of Jerusalem. It visualises the diplomatic outcome of post-war deliberations that the Jewish Agency accepted. Note: the page also links to language variants of the same map, which is extra detail not required by the syllabus. Source
Zionist diplomacy, organisational strength, and military preparedness positioned the Yishuv to declare independence as the State of Israel on 14 May 1948.
Significance of Zionism Before 1948
The evolution of Zionism from 1900 to 1948 demonstrates how ideology, organisation, and global events interacted to transform a marginal movement into a state-building project. The Jewish Agency’s central role in coordinating immigration, land settlement, and diplomacy laid the foundations for statehood, while the World Wars provided opportunities and challenges that galvanised international support. Ultimately, Zionism’s success before 1948 rested on its ability to combine political lobbying, institutional development, and responsiveness to historical crises to achieve its ultimate goal: a Jewish state in Palestine.
FAQ
Early Zionism combined cultural revival with political state-building. Leaders such as Ahad Ha’am emphasised the creation of a spiritual and cultural centre in Palestine, focusing on Hebrew language revival and Jewish education.
Meanwhile, political Zionists like Theodor Herzl prioritised diplomatic negotiations and legal recognition of a Jewish state. Both strands interacted: cultural nation-building fostered identity and cohesion, while political efforts secured external legitimacy and support. This dual approach ensured Zionism was not just a political campaign but a comprehensive national revival movement.
Jewish immigrants faced significant obstacles in Palestine from the 1880s onwards:
Hostile environment: Harsh agricultural conditions and limited water supplies hampered settlement.
Disease and poverty: Malaria and poor infrastructure were widespread in early colonies.
Local resistance: Tensions arose with Arab populations over land purchases and displacement.
Ottoman restrictions: Authorities often imposed bureaucratic obstacles to land acquisition and immigration.
Despite these difficulties, support from organisations like the Jewish National Fund and diaspora communities enabled settlements to grow and form the basis of a future state.
Chaim Weizmann was pivotal in securing diplomatic backing for Zionism. A skilled chemist and lobbyist, he built strong ties with British politicians, arguing that a Jewish homeland aligned with British imperial interests.
His scientific contributions during World War I, particularly in munitions development, enhanced his influence. Weizmann’s advocacy was instrumental in the issuance of the Balfour Declaration and later in negotiations with the League of Nations and United Nations.
As President of the World Zionist Organization and later the first President of Israel, he symbolised the movement’s transition from diplomacy to statehood.
British policy shifted significantly over time. Initially, the Balfour Declaration and the Mandate supported Zionist goals. However, rising Arab opposition and escalating violence forced Britain to reconsider its approach.
The White Paper of 1930 (Passfield) restricted Jewish land purchases and immigration.
The Peel Commission (1937) proposed partition, reflecting Britain’s struggle to manage competing claims.
The 1939 White Paper sharply limited immigration, prioritising Arab concerns and reversing earlier commitments.
These changes deepened Zionist distrust of Britain and pushed parts of the movement towards more militant strategies by the late 1930s.
The Yishuv (Jewish community in Palestine) created institutions that mirrored state functions, ensuring readiness for independence:
Histadrut: Managed labour relations and economic development.
Haganah: Provided defence and later formed the core of the Israel Defense Forces.
Va’ad Leumi: Served as a legislative body representing Jewish residents.
These structures gave the Jewish community administrative experience, political legitimacy, and self-reliance. By 1948, they enabled a seamless transition from Mandate-era governance to sovereign statehood, demonstrating the depth of Zionist preparation.
Practice Questions
Question 1 (2 marks):
What was the purpose of the Balfour Declaration of 1917?
Mark scheme:
1 mark for identifying that it was a statement of British support for a Jewish homeland in Palestine.
1 mark for explaining that it aimed to gain Jewish support during the First World War or for balancing British imperial interests with Jewish aspirations.
Question 2 (6 marks):
Explain how the Jewish Agency contributed to the development of a Jewish state before 1948.
Mark scheme:
Award up to 6 marks based on the depth and range of knowledge and explanation:
1 mark: Identifies the Jewish Agency as the official representative body of the Jewish community in Mandatory Palestine (Yishuv).
1 mark: Mentions its establishment in 1929 under the British Mandate.
1 mark: Explains its role in organising Jewish immigration (aliyah).
1 mark: Describes its involvement in land acquisition and settlement building.
1 mark: Explains how it acted as a quasi-government, negotiating with British authorities and representing Jewish interests internationally.
1 mark: Mentions its contribution to building institutions such as schools, labour organisations, and defence forces, laying the groundwork for statehood.