Paper 3: regional study essays

How to answer Paper 3 questions on the regional studies: unpacking the argument in the question, evaluating a range of perspectives and reaching a substantiated judgement, with a full worked plan.

IB History
Exam skills
HL only

14 min readLast reviewed 16 Oct 2026

Paper 3, taken only by HL students, tests the two regional studies you have studied in depth. Every question gives you an argument, a claim, statement or perspective about the past, and asks how far you agree with it. You answer two questions, each from a different regional study, and each essay is marked out of 15. The skills are those of a historian reviewing an argument: understand it exactly, test it from several angles, and decide how much of it stands.

What a Paper 3 question looks like

The IB has published four sample questions for the new Paper 3, one from each region.

To what extent do you agree with the claim that papal patronage was the most significant factor in the development of the Italian Renaissance?
"The Mexican Revolution significantly changed the role of women." To what extent do you agree with this statement?
To what extent do you agree with the perspective that the African National Congress (ANC) adopted armed struggle because of the Sharpeville Massacre?
"The main reason for the outbreak of war in Korea in 1950 was contrasting views on free elections." To what extent do you agree with this claim?

IB, Diploma Programme Subject Brief: History, first assessment 2028 (2025), sample Paper 3 questions. Each regional study has two questions on its region’s paper, so you will normally have a choice of two for each of your studies.

Type of claim	Examples from the samples	What the essay must do
Factor claim	Papal patronage “the most significant factor”; “the main reason … was contrasting views on free elections”; the ANC adopted armed struggle “because of” Sharpeville	Weigh the named factor against at least two others, show how they interacted, and decide whether the named one carried most weight
Effect or characterisation claim	The revolution “significantly changed the role of women”	Test the size and nature of the change across groups, regions, areas of life and phases, against what stayed the same

What examiners reward

The full markbands for the new Paper 3 have not been published outside the guide. IB teachers who have reproduced them report seven levels for each 15-mark essay and a top-level descriptor with three strands: an in-depth understanding of the argument in the question; a thorough and well-balanced evaluation of a range of perspectives on that argument; and a substantiated judgement consistent with the evaluation. The top row of the table follows that reported descriptor. The lower rows are Augment’s reconstruction of how the three strands step down, so treat the table as guidance rather than the official wording.

Level (marks)	Understanding of the argument	Evaluation of perspectives	Judgement
7 (14–15)	In-depth	Thorough, well balanced, a range of perspectives	Substantiated and consistent with the evaluation
6 (12–13)	Clear	Balanced, but some perspectives less developed	Mostly substantiated
5 (9–11)	Clear in most of the essay	Mostly balanced; evaluation sometimes slips into description	Present but only partly supported
4 (7–8)	Some understanding	Partial or one-sided; much description	Weak or not consistent with the body
3 and below (0–6)	Limited; may answer a different question	Mostly narrative, little evaluation	Missing or unsupported

Compared with the essays of the previous course, the reported descriptor no longer lists structure, knowledge and historiography as separate strands. Accurate, specific knowledge is still essential, but it is rewarded through the evaluation it makes possible. Historians’ views are one kind of perspective: they strengthen an essay when used to support or test an argument, and add little when dropped in as names.

Planning: unpacking the argument

Five boxes in a column joined by arrows: unpack the claim (key terms, time frame, what it assumes); list the perspectives (factors, groups, phases, interpretations); weigh each one; decide the judgement before writing; write with a thesis, one perspective per paragraph and a consistent conclusion. — Planning a Paper 3 essay in five steps. The first four happen before you write a sentence of the essay; deciding the judgement early is what keeps the introduction, the paragraphs and the conclusion consistent.

The planning steps in the diagram begin with the claim itself. Underline its key terms and ask what each one means and assumes. A factor claim assumes that one cause can be separated from others; an effect claim assumes a measure of change. The time frame of the question and of the regional study sets the limits of relevant evidence.

Unpack the IB’s sample question: “The main reason for the outbreak of war in Korea in 1950 was contrasting views on free elections.” To what extent do you agree with this claim?

Show the plan, model paragraphs and comments

Key terms. “Main reason” requires a comparison with other causes. “Outbreak of war … in 1950” means the North Korean invasion of 25 June 1950; how the war was fought afterwards is outside the question. “Contrasting views on free elections” refers to the dispute over how Korea should be unified: the UN-supervised elections of May 1948, which the Soviet Union refused to allow in the north, and the rival states that followed.

What the claim assumes. That the war arose from a dispute over the political process of unification, so that both sides were in a sense fighting over legitimacy. A historian could defend this: each Korean state claimed to be the only lawful government of the whole peninsula, and the 1948 elections created two states.

Perspectives to weigh. (1) The elections dispute and the division it confirmed in 1948 (the claim). (2) Kim Il Sung’s aim to unify Korea by force and his repeated requests to Stalin. (3) Stalin’s approval in spring 1950 and Mao’s consent in May 1950, shaped by the communist victory in China and the Soviet atomic bomb of 1949. (4) American signals: the withdrawal of US troops in June 1949 and Acheson’s “defensive perimeter” speech of January 1950. (5) A Korean civil war already under way: Rhee’s repression in the south, the Jeju uprising and fighting along the 38th parallel in 1949.

Possible judgement. The dispute over elections explains why Korea had two hostile states claiming the whole country, a necessary condition of the war, but not why war broke out in June 1950. The decisive causes were Kim’s decision to attack and Stalin’s approval, made possible by the changed international situation of 1949–1950. A balanced essay would disagree with the claim in part.

Worked example: a factor claim

The worked example takes one of the IB’s sample questions, from the regional study of developments in South Africa (1867–2020), through a full plan with model paragraphs.

To what extent do you agree with the perspective that the African National Congress (ANC) adopted armed struggle because of the Sharpeville Massacre? [15]

Show the plan, model paragraphs and comments

Unpacking. The perspective claims a causal link: Sharpeville (21 March 1960) caused the ANC’s turn to armed struggle, which began with the decision of June 1961 to form Umkhonto we Sizwe (MK) and the start of its sabotage campaign on 16 December 1961. “Because of” must be tested: was Sharpeville the cause, a trigger, or one cause among several? “Adopted” also needs care, since the ANC allowed MK to be formed as a separate organisation rather than formally abandoning non-violence.

Perspectives to weigh. (1) Sharpeville and its immediate consequences: the state of emergency, about 18,000 detentions and the banning of the ANC and PAC on 8 April 1960, which closed legal routes of protest (for the claim). (2) The failure of a decade of non-violent campaigns: the Defiance Campaign of 1952, the Freedom Charter of 1955 and the Treason Trial of 1956–1961, all met with harsher laws and bans (long-term cause). (3) The role of the South African Communist Party and of Mandela and other leaders who argued for armed struggle, a role that Stephen Ellis, in External Mission (2012), stresses in the decision to found MK (agency). (4) Competition from the PAC and the wider context of armed anti-colonial struggles in Algeria and elsewhere (other factors). (5) The ANC’s own justification, in the MK manifesto of December 1961 and Mandela’s Rivonia statement of 1964, which presented violence as forced on the movement by the state (a contemporary perspective to evaluate).

Thesis. Sharpeville did not create the argument for armed struggle, which had been made before 1960, but by leading to the banning of the ANC it removed the legal space that had made non-violence possible; it was therefore the decisive trigger of a change whose causes lay in a decade of failed peaceful protest.

Model introduction. The ANC turned to armed struggle in 1961, when its leaders allowed the formation of Umkhonto we Sizwe, which began a sabotage campaign on 16 December. The perspective that it did so because of the Sharpeville Massacre of 21 March 1960 is persuasive about timing: the massacre led directly to the banning of the ANC in April 1960, which ended its legal existence. It is less persuasive as a full explanation. The failure of a decade of non-violent campaigns had already convinced some leaders, and the South African Communist Party, that peaceful methods could not defeat apartheid. This essay argues that Sharpeville was the decisive trigger of the turn to armed struggle, but that its causes lay in the government’s response to non-violence throughout the 1950s.

Model body paragraph (perspective 1). The strongest support for the perspective is that Sharpeville transformed the conditions of the ANC’s politics. When police killed 69 people at a peaceful anti-pass protest, the government declared a state of emergency, detained about 18,000 people and on 8 April 1960 banned the ANC and the PAC under the Unlawful Organizations Act. A movement that had relied on mass meetings, petitions and civil disobedience could no longer organise openly, and its leaders faced prison for membership alone. MK’s founding manifesto in December 1961 presented the choice in similar terms, as a decision forced on the movement once every peaceful channel had been closed. As evidence of the leaders’ reasoning, the manifesto must be read as a justification written to win support at home and abroad. Yet its central point is borne out by the chronology: MK was launched within two years of the massacre, and the ANC had not created an armed organisation while legal protest remained possible. In this sense Sharpeville explains when, and in what circumstances, the ANC adopted armed struggle.

Plan of the remaining paragraphs. Perspective 2: the failure of non-violence from 1952 to 1959 (more than 8,000 arrested in the Defiance Campaign and answered with the Criminal Law Amendment Act of 1953; the Treason Trial tying up 156 leaders from 1956) shows that the case for new methods was growing before 1960, which weakens “because of”. Perspective 3: agency and debate; the SACP and leaders such as Mandela pressed for armed struggle, while the ANC president Albert Luthuli remained uneasy, so the decision reflected the views of a group within the movement as much as an inevitable response to Sharpeville. Perspective 4: the PAC’s rivalry and the examples of armed struggle elsewhere in Africa raised the pressure to act. Each paragraph ends by saying how far it supports or limits the perspective in the question.

Model conclusion. Sharpeville was the event without which the ANC would probably not have adopted armed struggle in 1961, because the banning that followed it removed the legal space in which non-violence could work. It was not, however, the sole cause. A decade in which peaceful protest had been met with bans, harsher laws and a treason trial had already persuaded some leaders that new methods were needed, and the decision was driven by a determined group within the alliance rather than taken by the whole movement. The perspective is therefore largely right about the trigger and the timing, but too narrow as an explanation of why the ANC turned to violence.

Comments. The introduction unpacks “because of” and states a qualified thesis. The model paragraph evaluates the perspective rather than narrating events: it uses precise evidence (69 deaths, 18,000 detentions, 8 April 1960, December 1961), treats the MK manifesto as a perspective with a purpose, and ends with a judgement on how far the evidence supports the claim. The conclusion follows directly from the paragraphs. Historians’ views are used as one perspective among several, not as a list of names.

Testing an effect claim

Effect and characterisation claims, such as “The Mexican Revolution significantly changed the role of women”, need a different kind of plan. There are no rival factors to weigh. Instead the claim is tested across the places where change might or might not be found.

Test the claim across	Questions to ask	Evidence from the Mexican Revolution (1910–1940)
Phases	Did the change last, grow or reverse?	Women essential to the armies in 1910–1920; soldaderas excluded and romanticised after 1920; mass organisation in the 1930s
Areas of life	Law, work, politics, culture: where did change happen?	Divorce legalised (1914–1915) and the Law of Family Relations (1917); thousands of rural teachers; no national vote
Groups of women	Which women gained, and which did not?	Urban feminists and teachers gained most; rural women’s ejido land mostly went to male heads of household; Catholic women organised against the anticlerical state
Measure of change	Change in law against change in practice; aims against results	The 1937 suffrage amendment was approved but never put into force; women won the national vote only in 1953

A strong judgement on an effect claim specifies where it holds: “the revolution significantly changed women’s public roles and legal position, but not their political rights or the lives of most rural women”. That kind of conclusion shows the in-depth understanding of the argument that the top level rewards.

Choosing questions and using the time

You answer two questions from different regional studies, so the choice is usually between the two questions set on each of your studies. Choose the question whose argument you can test from the widest range of perspectives with precise evidence, not the one whose topic you like best. Give the two essays equal time: they carry equal marks, and a strong first essay cannot make up for an unfinished second one.

Common mistakes

Narrative. The most frequent criticism in old Paper 3 reports: an account of events, accurate but not evaluating the claim. Every paragraph should begin with a point about the argument in the question.
Leaving the time frame. Evidence from after the dates in the question (the Cultural Revolution in an essay on 1949–1961) earns little credit. Brief background from before is acceptable when it explains something inside the period.
Dismissing the named factor in a line. Even if you disagree with the claim, give it a full, fair paragraph before weighing it against others.
Covering half of a two-part claim. If a question says “political and economic”, both parts need evidence, though not necessarily equal space.
Name-dropping historians. “Ellis disagrees” is not evaluation. Say what a historian argues, what evidence they stress, and how far it supports or limits the claim.
Losing the regional focus. In a question about events in one country, keep the evidence there: an essay on the Korean War that discusses only decisions in Washington and Moscow has lost Korea.

Dobbiecast History, “IB History Quick Hits: The P2 & P3 Rubric”: an IB History teacher on how essays are marked and what separates the top bands. Made for the previous course, whose Paper 3 had three essays, different command terms and five markbands; use it for the principles of analysis, perspectives and judgement, not for the details of the scheme.

Self-check

To do:
I can recognise a factor claim and an effect or characterisation claim, and plan each in the right way.
To do:
I can unpack the key terms, time frame and assumptions of a Paper 3 question before planning.
To do:
I can list a range of perspectives on a claim: other factors, groups, regions, phases and interpretations.
To do:
I can write a paragraph that evaluates one perspective with precise evidence and ends with a judgement on the claim.
To do:
I can use a historian’s or contemporary’s view as a perspective to evaluate, not as a name to drop.
To do:
I can write a thesis and a conclusion that agree with each other and with the body of the essay.
To do:
I can divide the time equally between two essays from different regional studies.

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