2023 CCEA GCSE History 4010 模拟试题及答案详解

1 matches C: Hindenburg was the elderly President whose death in August 1934 removed the last constitutional check on Hitler's power and allowed him to become Fuhrer, merging the presidency with the chancellorship. 2 matches B: Rohm led the SA, whose demand for greater influence in the army threatened Hitler's new alliance with the army leadership, so Hitler had Rohm murdered in the Night of the Long Knives, 30 June 1934. 3 matches D: Himmler headed the SS, which expanded after 1934 to run the concentration camps and enforce Nazi control alongside the Gestapo. 4 matches A: Goebbels, as Minister of Propaganda, controlled the press, radio and film to promote the Nazi regime and the cult of Hitler. Final answer: 1-C, 2-B, 3-D, 4-A.

Award 1 mark for each correct letter: 1-C (1); 2-B (1); 3-D (1); 4-A (1). Total 4 marks. Each pairing is marked independently so partial credit is available; no mark for an incorrect or missing letter.

Way 1: Hitler used the Reichstag Fire of February 1933 as a pretext to blame the Communists and persuade Hindenburg to sign an Emergency Decree that banned the Communist Party and allowed the arrest of its leaders, removing his largest left-wing rival before the March 1933 election. Way 2: in March 1933 Hitler pushed through the Enabling Act, which let him make laws without the Reichstag's approval for four years; combined with Gleichschaltung, which banned all other parties and trade unions by July 1933, this eliminated organised legal opposition. A further valid way is the Night of the Long Knives (30 June 1934), in which the SS murdered Rohm and other SA leaders, removing the internal Nazi and army threat to Hitler's authority. Final answer: any two well-explained ways, such as the Reichstag Fire/Enabling Act and the Night of the Long Knives.

Award up to 3 marks for each of two ways described (6 marks total): 1 mark for identifying a valid way; up to 2 further marks for accurate supporting detail on how it removed opposition. Accept: Reichstag Fire and ban on Communists; Enabling Act; Gleichschaltung and ban on other parties/trade unions; Night of the Long Knives; death of Hindenburg/Hitler becomes Fuhrer. Reject vague statements with no named event or mechanism.

If propaganda and censorship is chosen: Goebbels, as Minister of Propaganda, used mass rallies such as the Nuremberg Rallies, cheap radio sets, newsreels and film to spread Nazi ideas and build a cult around Hitler as the saviour of Germany. At the same time, the press, radio and cinema were brought under state control and any material critical of the regime was banned, so ordinary Germans were largely exposed only to pro-Nazi messages. This combination of persuasion and the removal of alternative viewpoints made it harder for the population to question or organise against the regime, helping secure compliance even without direct force. (If the police state is chosen instead: Himmler's SS and the Gestapo used surveillance, informers and the threat of arrest and imprisonment in concentration camps to intimidate the population, while the ordinary law courts were brought under Nazi control, creating a climate of fear that deterred open opposition.) Final answer: a full explanation of ONE method showing how it controlled the population.

Award up to 6 marks for a developed explanation of ONE method only, with no additional credit for attempting both: 1-2 marks for basic, general description with little explanation of impact; 3-4 marks for accurate description with some explanation of how it controlled the population; 5-6 marks for a well-developed, accurate explanation clearly linking specific named features of the method to its effect on control. Accept examples such as Goebbels/Ministry of Propaganda/Nuremberg Rallies, or Himmler/SS/Gestapo/concentration camps.

The Nazis used several linked measures. Public works schemes, such as building the autobahns, created large numbers of construction jobs. The National Labour Service (RAD) compulsorily employed young men on projects such as land reclamation and road-building, removing them from the unemployment register. From 1935, the reintroduction of conscription put hundreds of thousands of young men into the armed forces, and the rearmament programme that followed created jobs in armaments factories and heavy industry. The policy of autarky, for example through the Four Year Plan from 1936, aimed to reduce reliance on imported raw materials and expanded industries such as synthetic oil and rubber production, generating further employment. Together, these measures reduced official unemployment from around 6 million in 1933 to under 1 million by 1939, although the figures disguised the fact that many women were removed from the count and some jobs were low-paid or compulsory. Final answer: public works (e.g. autobahns), the RAD, conscription and rearmament, and autarky together reduced Germany's official unemployment from about 6 million in 1933 to under 1 million by 1939.

Level 1 (1-3 marks): general, undeveloped statements with little or no named detail. Level 2 (4-6 marks): identifies at least two relevant measures (e.g. public works, RAD, conscription/rearmament, autarky) with some accurate supporting detail but limited explanation of how they reduced unemployment. Level 3 (7-8 marks): identifies and explains at least three measures with accurate, specific detail (e.g. autobahns, RAD, conscription from 1935, Four Year Plan) and a clear explanatory link to falling unemployment; credit any valid qualification (e.g. disguised figures).

Argument for the proposition: propaganda and censorship, directed by Goebbels through rallies, radio, film and a controlled press, shaped what most Germans could see and hear, built the cult of Hitler as national saviour, and made alternative viewpoints hard to access, encouraging genuine belief in the regime, especially among the young targeted through schools and the Hitler Youth. Argument for other factors: the police state was arguably equally or more important, since the SS, Gestapo and network of informers created a climate of fear that deterred open opposition even among those unconvinced by propaganda, while opponents such as some church leaders (e.g. Pastor Niemoller) and youth groups (e.g. the Edelweiss Pirates) were suppressed by force rather than persuaded. Economic policy also mattered: falling unemployment through public works, the RAD, conscription/rearmament and autarky gave many Germans, especially workers, a material reason to tolerate or support the regime independent of propaganda. Judgement: propaganda and censorship were a major reason for control because they shaped public understanding and limited alternatives, but they were not the main reason on their own; the police state's use of fear and the economic recovery of the 1930s were at least equally significant, so overall control depended on this combination of persuasion, force and material improvement rather than propaganda alone. Final answer: partial agreement - propaganda and censorship were important but not the main reason; the police state and falling unemployment were at least as significant, so control rested on a combination of factors.

Level 1 (1-4 marks): simple, one-sided assertion with little supporting detail and no real evaluation. Level 2 (5-8 marks): some relevant detail on propaganda/censorship and at least one other factor (police state or economic policy), but explanation is unbalanced or not clearly linked to a judgement. Level 3 (9-12 marks): a balanced discussion with accurate, specific detail on propaganda/censorship AND at least one other factor, leading to a supported judgement, though one side may be stronger than the other. Level 4 (13-16 marks): a well-balanced, fully supported discussion covering propaganda/censorship, the police state and economic policy with precise historical detail, culminating in a clear, well-substantiated judgement.

Source A states that the writer's family had been 'passed over for council housing' and objects to a system in which 'some council seats went to men who could cast several votes because of the business they owned' (the business/company vote), while wanting 'the same voting and housing rights that people in the rest of the United Kingdom already enjoy'. This shows the writer marched because of unfair housing allocation and an unequal local government voting system, not for any special or extra privilege. Final answer: the writer marched to gain fair housing allocation and equal voting rights, matching what already existed elsewhere in the UK.

Award 2 marks for a reason clearly taken from the source, e.g. unfair housing allocation and/or the unequal company/business vote in local elections and/or wanting equal rights to the rest of the UK. Award 1 mark for a vague or partial reference to the source. Award 0 marks for an answer with no reference to the source's content.

Reason 1 (from Source A and knowledge): unfair allocation of council housing, which many Catholic families felt discriminated against them in favour of Protestant applicants, as suggested by the writer's complaint about being 'passed over for council housing'. Reason 2 (from Source A and knowledge): the unequal local government voting system, in which the ratepayer franchise and the company/business vote meant some wealthier voters, disproportionately unionist, could cast several votes while others had none, as shown by the source's reference to 'men who could cast several votes because of the business they owned'. A further valid reason from wider contextual knowledge is the influence of the civil rights movement in the USA, which inspired NICRA's methods and language of equal rights, or continuing discrimination in employment against Catholics. Final answer: any two well-explained reasons, e.g. discriminatory housing allocation and the unequal local government franchise.

Award up to 2 marks for each of two reasons (4 marks total): 1 mark for identifying a valid reason from the source and/or contextual knowledge; 1 further mark for accurate supporting detail. Accept: unfair housing allocation; unequal local government franchise/company vote; influence of US civil rights movement; employment discrimination.

Utility for: Source A is useful because it comes from someone directly involved in the campaign and identifies specific, verifiable grievances - unfair housing allocation and the unequal local government franchise - which match what is known from contextual knowledge to have been genuine and central NICRA demands in the 1960s. Utility against/limitations: however, the source is a single individual's account and cannot show the full range of reasons for the movement's emergence, such as the influence of the American civil rights movement on NICRA's tactics or discrimination in employment; it may also reflect a one-sided, sympathetic view of the marchers rather than a rounded picture including unionist perspectives. Judgement: Source A is useful as evidence of the housing and voting grievances that motivated individual campaigners, but its narrow, personal focus means a historian would need to use it alongside other sources and contextual knowledge to build a full picture. Final answer: moderately useful - accurate on housing/voting grievances but limited by its single, personal perspective; needs to be supplemented with other evidence.

Level 1 (1-2 marks): simple assertion of usefulness/lack of usefulness with little reference to content or context. Level 2 (3-4 marks): identifies relevant content from the source AND a limitation, supported by some contextual knowledge, but discussion may be one-sided. Level 3 (5 marks): a balanced, well-supported evaluation using both source content and specific contextual knowledge (e.g. NICRA's demands, the company vote, US civil rights influence) to reach a clear judgement.

Reliability for: Source B is reliable as evidence of the Northern Ireland government's own attitude in 1968, since as an official statement it accurately reflects the position the government wished to present publicly - that unrest was caused by troublemakers rather than legitimate grievance - matching the defensive, dismissive stance many unionist politicians took towards the civil rights campaign at the time. Reliability against: however, the source is much less reliable as an accurate account of the actual causes of the disturbances, because the government had a clear motive to play down the scale and legitimacy of the grievances in order to avoid pressure for reform, and this claim conflicts with contextual knowledge showing well-documented discrimination in housing allocation and the unequal local government franchise affecting many ordinary families, not just 'a small number of agitators'. Judgement: Source B is reliable evidence of official government attitudes in 1968 but unreliable as an objective explanation of the causes of civil unrest, since its purpose and origin make it a one-sided, self-interested account that contextual knowledge shows to be inaccurate on the scale of genuine grievance. Final answer: reliable only as evidence of the government's own defensive attitude, not as an accurate account of the causes of the unrest, because of its self-interested purpose and its conflict with known facts about genuine, widespread grievances.

Level 1 (1-2 marks): simple assertion with no development. Level 2 (3-4 marks): identifies the source's origin/purpose (official government statement) and links this to a reason for bias, with some supporting contextual knowledge, but discussion may be one-sided. Level 3 (5-6 marks): a balanced, well-developed evaluation considering both what the source reliably shows (official attitude) and why its account of the causes of unrest is unreliable, fully supported by accurate contextual knowledge, reaching a clear, justified judgement.

(a) The Prime Minister was Terence O'Neill, who announced the five-point programme in November 1968 in response to the civil rights campaign and international attention on Northern Ireland. (b) NICRA's central demands included 'one man, one vote' in local government elections, ending the restricted ratepayer/company franchise, fair allocation of public housing, an end to gerrymandering of local boundaries, and repeal of the Special Powers Act; any one is acceptable. (c) People's Democracy was formed by students at Queen's University Belfast in October 1968, after the RUC's handling of the 5 October march in Londonderry, and organised further marches, including one from Belfast to Londonderry in January 1969. (d) O'Neill's programme failed to satisfy either side: unionist hardliners believed O'Neill had already gone too far in conceding to the civil rights campaign, deepening divisions within the Unionist Party and undermining O'Neill's own position; meanwhile, civil rights campaigners felt the reforms did not go far enough, since they did not immediately grant 'one man, one vote' in local elections, so marches, protests and confrontations with the RUC continued into 1969. Final answer: (a) Terence O'Neill; (b) any valid NICRA demand; (c) People's Democracy; (d) unionist opposition to concessions AND continued civil rights dissatisfaction that reforms did not go far enough.

(a) 1 mark for Terence O'Neill (accept O'Neill). (b) 1 mark for any valid NICRA demand: one man, one vote in local elections; fair housing allocation; end to gerrymandering; repeal of the Special Powers Act; end of the company/business vote. (c) 1 mark for People's Democracy. (d) 2 marks: 1 mark for explaining unionist dissatisfaction (reforms went too far/split unionism); 1 mark for explaining civil rights dissatisfaction (reforms did not go far enough, e.g. no change to the franchise). Total 5 marks.

Option 1 - Why NICRA was formed, 1967: NICRA was set up in response to long-standing grievances among the Catholic/nationalist community, including discrimination in the allocation of public housing and jobs, and the unequal local government franchise (the ratepayer and company/business vote), which gave unionists disproportionate control of many local councils through gerrymandering. It was also encouraged by the example of the civil rights movement in the United States, which showed that organised, publicised protest could achieve reform, and by a generation of university-educated Catholics willing to campaign openly for equal rights within Northern Ireland using peaceful methods such as marches and publicity campaigns. Option 2 - Why internment escalated violence, August 1971: internment, introduced 9 August 1971, escalated violence because it was applied overwhelmingly against the Catholic/nationalist community and Republican suspects while few loyalists were interned, which was widely seen as one-sided and unjust; reports of the ill-treatment of detainees during interrogation further inflamed nationalist anger; and rather than weakening the Provisional IRA, internment increased sympathy for it and swelled recruitment, as many young nationalist men who had not previously supported violence were radicalised by the experience, leading to a sharp rise in violent incidents in the following months. (Option 3 - Why the Anglo-Irish Agreement, 1985, was significant: it gave the Irish government a formal consultative role in Northern Ireland's affairs for the first time, alarming unionists who felt Britain had compromised NI's constitutional position without their consent, provoking mass unionist protests such as 'Ulster Says No'; it also strengthened security co-operation between Britain and the Republic and marked a shift towards seeking an agreed political settlement.) Final answer: candidates explain any TWO of the three options with equivalent depth; the model above develops options 1 and 2.

The same levels-of-response scheme applies to each of the three options chosen (out of 9 marks per option, two options = 18 marks total): Level 1 (1-3 marks): general, undeveloped statement(s) with little accurate detail. Level 2 (4-6 marks): some accurate, relevant detail with a partial or one-sided explanation of causation. Level 3 (7-9 marks): accurate, detailed and well-developed explanation showing clear understanding of cause and consequence, using specific named detail. Indicative content for each option is set out in the solution above; credit any two of the three options to the same standard.

Source A's attitude is clearly critical and disapproving of Soviet actions. This is shown by the description of the intervention as a 'brutal overreaction', which presents the Soviet response as excessive and unjustified. The source reinforces this critical view by presenting the Hungarian government's aims sympathetically, as merely wanting 'to reform communism and leave the Warsaw Pact' rather than posing any real threat. Finally, the source attributes Khrushchev's decision to self-interested fear of a domino effect among satellite states, rather than to any legitimate security concern, further framing the Soviet action as ruthless and self-serving. Final answer: the source's attitude is critical/condemnatory of the USSR, portraying the crushing of the uprising as a disproportionate, self-interested act against a reasonable reform movement.

Award up to 4 marks: 2 marks for correctly identifying the overall attitude (critical/disapproving of the USSR); up to 2 further marks for accurate supporting detail quoted or paraphrased from the source (e.g. 'brutal overreaction', portrayal of Hungary's aims as reasonable, Khrushchev's self-interested motive). Award 1-2 marks for a correct attitude with no or minimal supporting detail.

Difference: Source A views the Soviet intervention critically, as a 'brutal overreaction' to a government that merely wanted reform, driven by Soviet self-interest and fear of losing control of the Eastern Bloc. Source B, in direct contrast, presents the same intervention positively, as a 'fraternal response' to a request from the 'lawful' Hungarian government against a dangerous 'counter-revolutionary' and 'fascist' plot, implying the USSR was helping to defend Hungary rather than attacking it. Reason for the difference: the sources differ because of their very different origin and purpose. Source B was issued by the Soviet government itself at the time of the crisis, so it was written specifically to justify Soviet actions to its own people and the wider world, and so it downplays the popular, reformist nature of the uprising and instead labels it a foreign-backed plot. Source A, by contrast, is a later academic assessment written in 2005 by a historian with access to evidence from multiple sides and the benefit of hindsight, without the same need to defend Soviet policy, and so it can offer a more critical, independent judgement. Final answer: the sources give opposite assessments of the Soviet intervention mainly because Source B is contemporary Soviet self-justifying propaganda while Source A is later, independent historical analysis.

Award up to 4 marks for identifying and explaining the difference in view (e.g. critical/self-interested overreaction in A vs justified/fraternal defence against a plot in B), with marks for accurate supporting detail from both sources. Award up to 2 further marks for a valid, well-explained reason for the difference, e.g. contemporary Soviet propaganda/self-justification (B) versus later independent historical assessment with hindsight (A). Maximum 6 marks.

Convincing because: contextual knowledge confirms that, despite Radio Free Europe broadcasts that many Hungarians interpreted as promising support, the USA and its Western allies did not send military assistance when Soviet forces crushed the uprising on 4 November 1956. This was because Western governments were unwilling to risk a direct confrontation with the USSR over a country within its recognised sphere of influence, and Western attention was also distracted by the simultaneous Suez Crisis. This supports the source's central claim of feeling 'abandoned' militarily. Less convincing because: the source's suggestion of being left completely 'alone' is one-sided, since the West did respond in some ways short of military action, for example condemning the Soviet invasion at the United Nations and accepting around 200,000 Hungarian refugees who fled after the uprising was crushed, so the West's response was one of moral and humanitarian support without military intervention, rather than total silence or indifference. Judgement: the source is largely convincing regarding the absence of Western military help, which matches the historical record, but it is less convincing as a complete picture of the West's response, since it omits the diplomatic condemnation and refugee support that did occur. Final answer: largely convincing on the lack of Western military intervention, but only partially convincing overall because it overlooks the West's diplomatic and humanitarian response.

Level 1 (1-2 marks): simple assertion of convincing/not convincing with little development or reference to context. Level 2 (3-5 marks): identifies relevant content from the source and links it to some accurate contextual knowledge (e.g. no Western military intervention, fear of confrontation with USSR) to support a judgement, but discussion may be one-sided. Level 3 (6-8 marks): a balanced, well-supported evaluation using both source content and specific, accurate contextual knowledge (e.g. Suez Crisis, UN condemnation, Hungarian refugees) to reach a clear, justified judgement.

For the proposition: the Uprising did expose the limits of Western support. Source C, from a former Hungarian minister, records the shock of being left to 'face the Soviet army entirely alone' despite Radio Free Europe's broadcasts, and Source D explicitly states that the crisis revealed 'the sharp limits of Western promises of support'. Contextual knowledge supports this: the USA and NATO gave only rhetorical encouragement, and no military aid was sent, partly for fear of a wider war with the USSR and partly because Western attention was diverted by the simultaneous Suez Crisis; this taught Eastern Bloc populations that they could not rely on direct Western military help against Soviet control. Against the proposition: however, Sources A, B and D also point to a different, arguably equally important significance - what the crisis revealed about Soviet determination. Source A describes the Soviet response as a 'brutal overreaction' driven by fear of a domino effect among satellite states, Source B confirms the scale and forcefulness of the intervention from the Soviet side, and Source D notes it showed 'exactly how far the Soviet Union would go' to preserve its empire by force. This significance, demonstrating that Moscow would use overwhelming force rather than allow any satellite state to leave the Warsaw Pact, arguably had at least as much impact on international relations, shaping later Western and Eastern Bloc behaviour, for example the caution shown by reformers in Czechoslovakia in 1968. Judgement: the Uprising was certainly significant for exposing the limits of Western support, but it was equally significant for revealing the extent of Soviet willingness to use force to maintain control of Eastern Europe; therefore the proposition is only partly correct, as the crisis's significance lies in both linked lessons rather than in exposing Western limits alone. Final answer: partial agreement - the Uprising exposed the limits of Western support, but was equally significant in demonstrating the USSR's determination to hold Eastern Europe by force, so its significance cannot be reduced to Western limitations alone.

Level 1 (1-4 marks): simple, one-sided assertion with limited reference to sources or context. Level 2 (5-8 marks): some use of source content (at least two sources) and contextual knowledge to support a judgement, but discussion is unbalanced or sources/context not well integrated. Level 3 (9-12 marks): a balanced discussion using detail from at least three of the four sources plus accurate contextual knowledge, addressing both the Western-limits argument and an alternative view, leading to a supported judgement. Level 4 (13-16 marks): a fully balanced, well-substantiated discussion using all four sources and precise contextual knowledge (e.g. Suez Crisis, Radio Free Europe, Warsaw Pact, later events such as Czechoslovakia 1968) to reach a sophisticated, clearly justified judgement.

Reason 1: deep ideological differences between the capitalist USA and the communist USSR meant that, once the shared aim of defeating Germany and Japan had been achieved, the two superpowers had fundamentally opposed views on how post-war Europe should be organised, with the USA favouring free elections and open markets and the USSR seeking friendly, communist-controlled governments to protect its western border. Reason 2: disagreements at the Potsdam Conference, July-August 1945, over the treatment of Germany, including reparations and zones of occupation, and over the future of Eastern Europe exposed the breakdown of wartime co-operation, as Stalin's insistence on Soviet-friendly governments in countries such as Poland conflicted with Truman's demand for free elections as agreed at Yalta. A further valid reason is the Soviet takeover of Eastern Europe in 1945-46, as the USSR installed or supported communist-dominated governments in countries it had liberated, which the USA saw as a betrayal of wartime promises and a sign of Soviet expansionism. Final answer: any two well-explained reasons, such as ideological differences and disagreements at Potsdam over Germany and Eastern Europe.

Award up to 2 marks for each of two reasons described (4 marks total): 1 mark for identifying a valid reason; 1 further mark for accurate supporting detail. Accept: ideological differences; disagreements at Potsdam over Germany/Eastern Europe; Soviet takeover of Eastern Europe, 1945-46; the atomic bomb increasing Soviet distrust. Reject vague, undeveloped statements with no named event or mechanism.

Guideline 1 - the breakdown of the wartime alliance at Potsdam, 1945: at the Potsdam Conference (July-August 1945), disagreements emerged between Truman and Stalin over the treatment of a defeated Germany, including reparations, zones of occupation, and new borders, as well as over the future of Eastern Europe. Truman, who had replaced Roosevelt, took a tougher line, and Stalin's insistence on Soviet-friendly governments in Eastern Europe conflicted with the promise of free elections made at Yalta earlier in 1945; the conference ended with mutual suspicion rather than resolved co-operation, foreshadowing the collapse of the alliance. Guideline 2 - the Soviet takeover of Eastern Europe, 1945-46: over the following two years, the USSR used its occupying Red Army to install or support communist-dominated governments across Eastern Europe (for example in Poland, Hungary, Romania and Bulgaria), suppressing non-communist opposition and rigging elections; Stalin justified this as creating a defensive buffer zone against future invasion from the West, but the USA and Britain viewed it as a betrayal of wartime promises of self-determination and as evidence of aggressive Soviet expansion, deepening Western distrust. Guideline 3 - the Truman Doctrine and Marshall Plan, 1947: in response, President Truman announced the Truman Doctrine in March 1947, pledging US support to any country resisting communist takeover, initially aimed at Greece and Turkey, committing the USA to a policy of containing communism worldwide; this was followed by the Marshall Plan, which offered billions of dollars of economic aid to help rebuild war-damaged European economies, partly to remove the poverty and instability that made countries vulnerable to communism, and partly to bind Western Europe economically to the USA. The USSR viewed both policies as an aggressive attempt to extend American influence into Europe and refused Marshall Aid for itself and its satellite states, further hardening the division of Europe into two opposing camps. Own knowledge/synthesis: underlying all of these events was the deep ideological hostility between capitalism and communism, and the shift in the balance of power after 1945, with the USA and USSR left as the world's two dominant superpowers with irreconcilable visions for the post-war world; the combination of the failed Potsdam settlement, the Soviet takeover of Eastern Europe and the American policy of containment together transformed wartime allies into Cold War rivals by the end of 1947. Final answer: the Cold War developed through the breakdown of co-operation at Potsdam, the Soviet takeover of Eastern Europe, and the American response through the Truman Doctrine and Marshall Plan, underpinned by deep ideological rivalry between the two new superpowers.

Level 1 (1-6 marks): general, undeveloped statements referring to one or more guidelines with little accurate detail or explanation of causation. Level 2 (7-12 marks): addresses at least two of the three guidelines with some accurate, relevant detail, but development is uneven, causal links are weak, or own knowledge beyond the guidelines is minimal. Level 3 (13-17 marks): addresses all three guidelines with accurate, relevant detail and clear explanation of how each contributed to the development of the Cold War, and includes some valid own knowledge, though depth may vary between guidelines. Level 4 (18-22 marks): a comprehensive, well-organised explanation addressing all three guidelines in depth with precise, accurate detail (e.g. named conferences, countries, dates, policies), integrating relevant own knowledge and clearly synthesising the guidelines into an overall explanation of why the Cold War developed by 1947.