The big idea: In 1948 South Africa's new government made racial separation the law of the land and called it apartheid.
Over the next years it passed laws that decided where people could live, work, learn and even whom they could marry, all based on race.
South Africa had known racial inequality long before 1948, but it was often patchy and left to local custom. What changed after 1948 was that discrimination became a single, national system written into law.
The party that built it was the National Party National Party, which won the whites-only election of May 1948 under D.F. Malan.
The government sorted everyone into racial groups and gave each group different rights. White people, a minority of about one in five, held nearly all the power, land and wealth.
Black South Africans, the large majority, were given the fewest rights of all, and the other groups the government defined sat in between.
Spot it: two layers: Historians split apartheid into petty (small daily separations) and grand (the big structures of land, work and political rights). If a law shapes where someone lives or votes, it is grand; if it separates a bench or a beach, it is petty.
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Apartheid was not one law but many, passed one after another in the early 1950s. Together they reached into almost every part of a person's life.
The starting point was classification, because every other law depended on knowing a person's official race.
Population Registration Act, 1950
Every person was placed into a racial group and recorded on a national register. This classification decided all your rights, so officials sometimes split families across categories.
Prohibition of Mixed Marriages Act (1949) and Immorality Act (1950)
These banned marriage and relationships across racial lines. The state was now controlling people's private and family lives.
Group Areas Act, 1950
Cities and towns were carved into racial zones. Families were later forced out of their homes and moved to areas set aside for their group.
Reservation of Separate Amenities Act, 1953
Public spaces such as parks, buses and beaches were split by race, and the law said the separate facilities need not be equal. This is classic petty apartheid.
Bantu Education Act, 1953
Black schooling was placed under tight government control and deliberately under-funded, to prepare black children only for low-paid labour.
Classify, then divide love, land, and life.
The pass laws: Black South Africans had to carry a pass book pass book at all times.
Without the right stamps a person could be arrested, so the passes controlled where black people could travel, live and work. Hundreds of thousands were arrested under these laws every year.
Petty apartheid (everyday separation)
- Separate benches, entrances, buses and beaches under the Separate Amenities Act
- Signs marking spaces for "whites only"
- Visible in daily life, humiliating but small in scale
Grand apartheid (the big structures)
- The Group Areas Act deciding where each race could live
- The pass laws controlling movement and work
- Bantu Education limiting black children's futures
- Removing black South Africans from national political power
What this meant for one family: Imagine a black family living in a mixed suburb in 1950. Under the Group Areas Act their neighbourhood is declared white, so they are ordered to leave the home they own and move to a distant township.
The father now needs a correct pass stamp just to travel back into the city for work, and his children attend an under-funded school. One system of laws has reshaped where they live, work and learn.
| Year | Law | What it did |
|---|---|---|
| 1948 | National Party wins election | Apartheid becomes government policy |
| 1950 | Population Registration Act | Classified every person by race |
| 1950 | Group Areas Act | Split towns into racial zones |
| 1953 | Separate Amenities Act | Separate, unequal public spaces |
| 1953 | Bantu Education Act | Under-funded, controlled black schooling |
Grand Apartheid: Bantustans and the SACP
The laws above built Grand Apartheid's everyday machinery. But the most ambitious — and most damaging — piece of Grand Apartheid was territorial: the Bantustan system. At the same time, the government's harshest measures drove resistance underground, pushing key allies — above all the SACP — into a more radical, eventually armed, struggle.
The Bantustan system — what it was
From the late 1950s, Hendrik Verwoerd pursued the idea that black South Africans did not belong to South Africa at all — they belonged to one of ten tribal 'homelands' (Bantustans). The Promotion of Bantu Self-Government Act (1959) created these territories, which covered only about 13% of South Africa's land for roughly 70% of its population.
Blacks living and working in 'white' South Africa were reclassified as foreign migrant workers in their own country. Their South African citizenship was cancelled and replaced with citizenship of a Bantustan — such as the Transkei, Bophuthatswana or Venda — which most had never chosen and many had never visited.
The practical effects were devastating: families were separated, workers could only enter cities on temporary passes, and the homelands lacked decent land, water or infrastructure.
Why the Bantustans suited the government
The system served two purposes at once. Economically, it kept cheap black labour available to white farms and mines while denying workers the rights of citizens. Politically, it gave apartheid a respectable face: the government claimed it was not oppressing black South Africans but granting them 'self-government' in their own states.
International critics were not persuaded. No foreign government recognised the Bantustans as independent states, and the UN condemned them as a tool of racial domination.
The South African Communist Party (SACP) — allied with the ANC
The SACP had existed since 1921. When the government banned it in 1950 under the Suppression of Communism Act, many members simply stayed active in other organisations — above all in the ANC.
By the mid-1950s the SACP and ANC had formed a close working alliance. SACP members helped draft the Freedom Charter, and after Sharpeville (1960) they pushed hard for armed resistance. In 1961, together with Nelson Mandela and others, SACP leaders including Joe Slovo co-founded MK (Umkhonto we Sizwe, 'Spear of the Nation').
MK carried out sabotage attacks on infrastructure rather than targeting people — a deliberate decision to minimise casualties while signalling that peaceful protest was over. The Rivonia Trial (1963–1964) prosecuted ANC and SACP leaders, including Mandela, for planning sabotage, leading to life sentences.
What the syllabus names — tick these off: The IB guide explicitly names both items for the case study on Apartheid South Africa:
- Bantustan system — listed under Nature and characteristics of discrimination (Grand Apartheid). Know: what it was, the 1959 Act, the 13% land figure, loss of citizenship. - SACP and MK — listed as a key group alongside the ANC. Know: the SACP–ANC alliance, Joe Slovo's role, MK's sabotage strategy, and how the Rivonia Trial (1963–64) ended this phase.
Paper 1 questions often ask you to 'evaluate the role of key groups'. Being able to distinguish the ANC, SACP and MK — and explain why they worked together — is a reliable way to earn the top band on the 9-mark question.
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How this is tested (Paper 1): Paper 1 is source-based, and the 4-mark question asks you to judge a single source using its origin, purpose, value and limitation (OPVL). The nature of apartheid discrimination is exactly the topic such a source might illustrate. Tie every point to origin, purpose or content, never just say a source is "biased".
A source is a photograph, taken by a foreign news reporter in 1955, showing a park bench in a South African city with a painted sign reserving it for white people only. With reference to its origin, purpose and content, assess the value and limitations of this source for a historian studying the nature of apartheid discrimination. [4 marks]
Model answer plan
See the mark-by-mark plan — for / against / judgement, with marking guidance — in study mode.
Common mistakes: Do not just describe the photograph. Marks come from linking each value and limitation to the source's origin, purpose or content, and from showing what it can and cannot tell a historian.