The Ottoman Empire (c1800–1923)

Angola’s liberation war and independence

SWAPO and Namibian independence

Nationalism and decolonization in Kenya

Nkrumah, the CPP and Ghanaian independence

Nationalism and independence in Senegal

TANU, Nyerere and Tanganyikan independence

### Colonial background and causes

Portugal governed Angola as an overseas province, not as a colony preparing for self-government. Political exclusion, forced labour and racial inequality fuelled opposition. Portuguese settlers also took fertile land. When Portugal refused to negotiate constitutional decolonization, armed struggle became increasingly likely.

The liberation war began in **1961**. On 4 February, an attack targeted prisons in Luanda. A larger uprising followed in northern Angola in March. Portuguese forces crushed both revolts violently, but resistance continued through a prolonged guerrilla war.

### The MPLA

The **Popular Movement for the Liberation of Angola (MPLA)** was formed in **1956**. **Agostinho Neto** led the movement, which combined Angolan nationalism with Marxist ideas. It built support among parts of the Mbundu population, educated urban Africans and people of mixed descent. Its fighters operated from neighbouring states, particularly Congo-Brazzaville and Zambia.

The MPLA wanted a centralized, independent Angolan state. Its appeal to educated activists and its access to foreign assistance strengthened the movement. However, internal disputes and rivalry with other nationalist groups made it difficult to create a united liberation front.

### UNITA

**Jonas Savimbi** founded the **National Union for the Total Independence of Angola (UNITA)** in **1966**. UNITA gained its strongest base among the Ovimbundu population in central and eastern Angola. It focused on rural mobilization and initially used Maoist ideas about guerrilla warfare.

The MPLA and UNITA disagreed over leadership, ideology, regional support and foreign alliances. Those divisions weakened the armed struggle against Portugal and stopped nationalism from developing into one coordinated movement. Ethnicity played a role, but it does not explain the rivalry by itself. Personal leadership, access to external aid and competing political programmes also mattered.

### Portuguese withdrawal and independence

The liberation movements never decisively defeated Portugal on the battlefield. The broader colonial wars in Angola, Mozambique and Guinea-Bissau placed serious financial and military pressure on Portugal. On **25 April 1974**, the Armed Forces Movement overthrew the Portuguese dictatorship in the Carnation Revolution. The new government then committed itself to decolonization.

The **Alvor Agreement of January 1975** established a transitional government involving Portugal, the MPLA, UNITA and the third major movement, the FNLA. The agreement soon broke down as the Angolan movements fought for control. Foreign intervention made the conflict more intense. The MPLA received Soviet and Cuban support, while UNITA and the FNLA were assisted by anti-communist powers.

Portugal ended its rule on **11 November 1975**. The MPLA held Luanda and proclaimed independence under Neto, but UNITA and the FNLA disputed its authority. Angola gained formal independence without achieving political unity or peace.

### Historical perspectives

Some historians highlight the effectiveness of African armed resistance in making continued empire unsustainable. Others see the decisive turning point within Portugal, where prolonged colonial warfare weakened the dictatorship and helped bring about the military coup. Another interpretation focuses on divisions among Angolan nationalists and Cold War intervention, arguing that these forces shaped the troubled form independence took.

### South African rule

South-West Africa was a German colony until South Africa occupied it during the First World War. The League of Nations later placed the territory under a South African mandate. After 1945, South Africa refused to turn it into a United Nations trust territory. Instead, it extended apartheid legislation and racial segregation across the territory.

Land dispossession, contract labour, restrictions on movement and exclusion from political power fuelled organized resistance. South Africa’s determination to keep control made Namibian independence both an African nationalist struggle and an international legal dispute.

### Formation and development of SWAPO

The **South West Africa People’s Organization (SWAPO)** was founded in **1960**, growing out of the earlier Ovamboland People’s Organization. **Sam Nujoma** became its leading figure. SWAPO initially gained much of its support from Ovambo contract workers, but it presented itself as a national movement for the whole territory.

Peaceful petitions failed to end South African rule, so SWAPO created an armed wing that later became known as the People’s Liberation Army of Namibia. The armed struggle is usually dated from the clash at **Omugulugwombashe on 26 August 1966**. SWAPO operated mainly from bases outside the territory, especially in Zambia and later Angola.

### International pressure and prolonged conflict

In **1966**, the United Nations terminated South Africa’s mandate. The International Court of Justice ruled in **1971** that South Africa’s continued presence was illegal. In **1973**, the United Nations recognized SWAPO as the authentic representative of the Namibian people.

South Africa still resisted withdrawal. It backed an internal settlement involving local political groups and claimed that SWAPO was linked to Soviet and Cuban influence in Angola. SWAPO rejected any arrangement that kept South Africa in control or excluded SWAPO from a genuinely national election.

UN Security Council Resolution **435 of 1978** proposed a ceasefire, South African withdrawal, United Nations supervision and elections. Its implementation was delayed by the war in Angola. South Africa also tried to link Namibian independence to the withdrawal of Cuban forces from Angola.

### The transition to independence

A breakthrough came with the **1988 agreements**, which linked regional military disengagement to the implementation of Resolution 435. A United Nations mission supervised the transition, and elections took place in **November 1989**. SWAPO won, then worked with other parties to draw up a constitution containing democratic institutions and protected rights.

Namibia became independent on **21 March 1990**, with Sam Nujoma as its first president. Independence ended South African administration, but the economic and social inequalities created under colonial rule and apartheid remained.

### Historical perspectives

One interpretation focuses on SWAPO’s armed struggle and its success in preserving a national movement over several decades. Another places more weight on international law, diplomatic pressure and United Nations involvement. Strategic historians also emphasize changes in the regional Cold War. Independence became possible when South Africa, Angola and their external backers accepted a negotiated settlement.

### Colonial grievances and trade unions

British Kenya had a substantial European settler community. Its political influence, together with its control of fertile land, intensified African grievances. Africans also faced labour controls, racial discrimination and very limited political representation.

When open nationalist organization was restricted, trade unions became an important outlet for political activity. Activists such as **Makhan Singh** and **Fred Kubai** linked demands for better wages and working conditions to the wider challenge to colonial rule. Created in **1949**, the East African Trade Union Congress supported mass action, but the colonial government suppressed it after strikes in 1950.

During the Emergency, **Tom Mboya** turned the Kenya Federation of Labour into an influential legal organization. Trade unions helped sustain African political leadership, kept up international contacts and showed that anti-colonial activity extended beyond the armed rebellion.

### Mau Mau

The movement known as **Mau Mau** developed mainly among the Kikuyu, Embu and Meru communities. Its causes included land alienation, rural poverty, the frustration of former soldiers and labourers, and resentment towards colonial authority and Africans seen as loyal to it. Members used oaths to bind supporters to the movement.

Britain declared a state of emergency in **October 1952**. Guerrillas associated with the Kenya Land and Freedom Army operated from forest areas. Colonial forces responded with detention, compulsory resettlement, collective punishment and military operations. Mau Mau attacks on loyalists, including the **Lari massacre of 1953**, widened divisions within African communities.

The capture of **Dedan Kimathi** in **1956** came to symbolize the military defeat of the forest rebellion, although the Emergency formally continued until 1960. The conflict caused extensive suffering among Africans. Abuses also took place in detention camps, including the deaths of detainees at **Hola in 1959**.

### Jomo Kenyatta

**Jomo Kenyatta**, president of the Kenya African Union, was arrested in 1952 and convicted at the **Kapenguria trial in 1953** of managing Mau Mau. The strength and reliability of the prosecution evidence have remained controversial. Kenyatta denied directing the rebellion, but the colonial government imprisoned him and presented him as its leader.

His detention increased his nationalist stature. By the end of the 1950s, African politicians were calling for his release as a condition of a legitimate transfer of power. He was released in **1961** and soon took charge of the main nationalist party.

### KANU and independence

The **Kenya African National Union (KANU)** was formed in **1960**. It supported majority rule and a relatively centralized state. Its main rival, KADU, represented smaller ethnic communities and favoured a federal structure designed to prevent larger groups from dominating.

Constitutional negotiations at the **Lancaster House conferences** increased African representation and set out the route to self-government. KANU won the 1963 election, and Kenyatta became prime minister in June. Kenya became independent on **12 December 1963**.

### Historical perspectives

Nationalist interpretations describe Mau Mau as a liberation struggle that made colonial rule morally and politically impossible. Other accounts stress that the movement was militarily defeated, while constitutional politics, trade unions and British reforms brought independence. A balanced judgement recognizes the interaction between these factors: the Emergency exposed the costs of empire, while KANU provided the organization needed to negotiate and govern.

### Nationalism in the Gold Coast

The Gold Coast had an educated African elite, a growing cocoa economy and a longer tradition of African involvement in public life than many other colonies. Political power, however, still rested with the British governor. Farmers, workers, veterans and urban residents all had economic and political grievances.

The **United Gold Coast Convention (UGCC)** was established in **1947** and invited **Kwame Nkrumah** to serve as its general secretary. UGCC leaders wanted constitutional reform. Nkrumah pushed for faster change and wider popular mobilization.

In **February 1948**, police fired on former servicemen marching in Accra. The shootings helped trigger widespread riots. Colonial authorities detained Nkrumah and five other nationalist leaders, who became known collectively as the Big Six. Later investigations convinced Britain that it could no longer delay constitutional reform.

### Nkrumah and the CPP

Nkrumah split from the UGCC and founded the **Convention People’s Party (CPP)** in **June 1949**. The CPP reached beyond the established elite, attracting workers, farmers, young people and urban residents. Through its branches, newspapers and energetic local organizers, nationalism became a mass political movement.

In **January 1950**, Nkrumah launched Positive Action. It involved strikes and civil disobedience aimed at speeding up self-government. The colonial government arrested him, but the repression made him more popular instead of destroying the CPP.

### Electoral victory and transfer of power

The CPP won a decisive victory in the **1951 election**, even though Nkrumah was still in prison. After his release, he became leader of government business and then prime minister in **1952**. Further constitutional changes gradually handed responsibility for domestic government to African ministers.

The CPP won again in **1954** and **1956**. The National Liberation Movement provided much of the opposition. It feared that the CPP was becoming too centralized and wanted stronger regional safeguards. Even so, the 1956 result showed that support for independence was strong enough for Britain to set a date.

On **6 March 1957**, the Gold Coast became the independent state of **Ghana**, with Nkrumah as prime minister. It was the first sub-Saharan African colony under majority rule to gain independence during the post-war wave of decolonization. This gave Ghana considerable symbolic importance for other African nationalists.

### Reasons for success and perspectives

The CPP succeeded by combining a clear demand for rapid self-government with disciplined party organization and repeated electoral victories. Nkrumah’s charisma was important, but local activists, economic and social change also played a role. Britain’s willingness to negotiate increased once African electoral support was unmistakable.

Some interpretations present Nkrumah as the driving force who turned elite nationalism into a mass movement. Others highlight favourable conditions in the Gold Coast, including administrative development and limited British readiness for reform. Critics point out that disputes over centralization exposed political divisions that independence had temporarily concealed.

### French rule and political participation

Senegal was part of **French West Africa**, a federation administered from Dakar. In theory, French colonial policy encouraged cultural assimilation. In practice, political and social equality stayed limited. The inhabitants of Senegal’s Four Communes held unusual political rights, which created an established African electorate and an experienced political elite.

After the Second World War, reforms broadened political participation. French citizenship was extended across the empire in **1946**, while elected territorial institutions gained greater importance. Nationalists could now press for change through parties, elections and representation in French institutions instead of launching a major armed revolt.

### Nationalism and political parties

**Léopold Sédar Senghor** emerged as the main nationalist leader. After leaving the French socialist party, he created the **Senegalese Democratic Bloc in 1948**. The party built support beyond the coastal communes and challenged the older urban politicians who had dominated Senegalese politics.

Mergers between parties led to the Senegalese Popular Bloc in **1956**, followed by the **Senegalese Progressive Union in 1958**. Senghor worked closely with **Mamadou Dia** in Senegalese politics.

Across French West Africa, the African Democratic Rally and other parties called for political equality, internal self-government or independence. They did not agree, however, on the shape that independence should take. Some wanted each territory to become a separate state, while others supported keeping the federation as a larger African political unit.

### French reforms and the federal question

The **loi-cadre of 1956** expanded elected territorial government and African ministerial responsibility. It sped up decolonization, but it also transferred power from the federal institutions of French West Africa to the individual territories. Senghor opposed this fragmentation and supported a larger African federation.

In the **1958 referendum**, Senegal voted to join the new French Community rather than demand immediate separation from France. This was a tactical decision. Senegalese leaders gained more self-government while negotiations over sovereignty continued.

Senegal and French Sudan then created the **Mali Federation**. It became independent from France on **20 June 1960**, but disagreements over political authority led to its collapse in August. Senegal then continued as a separate independent state, with Senghor as president and Dia as head of government.

### Significance and perspectives

Senegalese independence came chiefly through party competition, electoral legitimacy, constitutional reform and negotiation. French weakness after the Second World War, together with the wider collapse of French imperial authority, also made continued colonial rule increasingly difficult.

One interpretation treats the peaceful transition as evidence of pragmatic leadership by Senghor and Dia. Another argues that France designed the reforms to retain economic, cultural and diplomatic influence after the formal empire ended. The collapse of the Mali Federation also shows that agreement on independence did not resolve the competing claims of territorial and federal nationalism.

### Colonial setting

Tanganyika passed from German to British control after the First World War. Britain first administered it as a League of Nations mandate. After 1946, it became a United Nations trust territory. Trusteeship put international pressure on Britain to show political progress towards self-government.

African grievances centred on restricted political participation, unequal access to land and opportunity, and policies that strengthened European and Asian minorities. Tanganyika had a smaller settler population than Kenya, however, so organized settler resistance to African majority rule was weaker.

### From the TAA to TANU

The Tanganyika African Association had built networks among educated Africans and established local branches. In **July 1954**, **Julius Nyerere** transformed it into the **Tanganyika African National Union (TANU)**.

TANU demanded majority rule and national independence. It built support across a large territory with many linguistic and ethnic communities through branches, public meetings, petitions and newspapers. Swahili gave the movement a common political language and helped TANU present itself as a national rather than narrowly ethnic organization.

In **1955**, Nyerere represented Tanganyikan demands before the United Nations. He pressed for self-government and independence through constitutional and international channels. His leadership helped establish TANU as a movement capable of governing a multiethnic territory.

### Elections and constitutional advance

British proposals initially introduced a multiracial electoral system designed to guarantee representation for Africans, Europeans and Asians. TANU opposed permanent racial privilege, but it participated strategically and supported candidates across communities when this helped the nationalist cause.

TANU won overwhelming victories in the **1958–59 elections**. The results showed that it had both a territorial organization and a popular mandate. TANU's electoral strength made it the leading candidate to govern an independent Tanganyika.

Further elections in **1960** confirmed TANU’s dominance. Nyerere became chief minister in September 1960 and then prime minister when internal self-government was introduced in **May 1961**. Tanganyika became independent on **9 December 1961**, with Nyerere as prime minister.

### Reasons for a peaceful transition

TANU succeeded because it combined broad organization with a unifying nationalist message. Nyerere also combined popular mobilization with constitutional negotiation. Since Tanganyika lacked a powerful settler veto, a Kenya-style emergency was less likely. British officials preferred an orderly transfer to a movement that had repeatedly demonstrated electoral legitimacy.

Some interpretations focus on Nyerere’s leadership and TANU’s unusual success in limiting ethnic and racial division. Others place more emphasis on structural conditions, including United Nations supervision, changing British attitudes to empire and the weakness of settler opposition. After TANU's electoral success and constitutional negotiations, continued colonial government became increasingly difficult to sustain. Independence was therefore negotiated peacefully alongside wider international and structural changes.

Africa under colonialism (1890–1980)

History

IB History develops students' understanding of significant historical events, themes, and interpretations across different periods and regions.Students learn to analyze historical sources critically, understand complex historical narratives, and develop sophisticated historical thinking skills.

HL1.11 20th-century nationalist and independence movements in Africa

Question 1

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