Key Idea: In 1880 the USA barely looked past its own coastline. By 1945 it had colonies, a Caribbean sphere of influence, a rejected peace plan of its own making, and the atomic bomb. This topic tracks that whole arc: why the USA started expanding, how it fought and made peace after two world wars, how it managed Latin America three different ways, and how war changed — and failed to change — life at home for women and minorities.
How this topic is tested
You will answer two essays from this region option, each a "To what extent do you agree..." style question worth 15 marks. There is no source booklet — you write from memory. The skill being tested is evaluating a claim and reaching a substantiated judgement — not just describing events. Top-band answers open with a clear thesis, weigh both sides with precise evidence (names, dates, acts), and close with a real verdict. You do not need historiography (named historians) to reach the top band — specific factual evidence does the job.
Must-know facts from every sub-topic
This topic has three micros. Each one feeds essays on causation, US foreign policy style, and the gap between America's ideals and its actions.
| Micro | Focus | Key names/dates you must know |
|---|---|---|
| 11.8.1 | Why the USA expanded + Spanish-American War + three diplomacy styles | Mahan's naval theory; USS Maine (Feb 1898); Spanish-American War (Apr–Aug 1898); Treaty of Paris 1898 (Philippines, Puerto Rico, Guam); Platt Amendment 1901; Roosevelt's big stick + Roosevelt Corollary 1904; Panama Canal 1903/1914; Taft's dollar diplomacy + Nicaragua 1912; Wilson's moral diplomacy + Mexico/Haiti/Dominican Republic interventions |
| 11.8.2 | WWI entry + failed League + Good Neighbor Policy + WWII (USA and Brazil) | Zimmermann Telegram + US enters WWI 1917; Wilson's Fourteen Points 1918; Senate rejects League of Nations 1919–20 (Lodge, Article 10); FDR's Good Neighbor Policy 1933 (Montevideo Conference); Mexico oil nationalization 1938; Pearl Harbor Dec 1941; Manhattan Project + Hiroshima/Nagasaki Aug 1945; Brazil's Vargas — neutral bargainer to Allied declaration 1942 |
| 11.8.3 | Total war at home in WWI and WWII — economy, rights, and injustice | War Industries Board (WWI) / War Production Board (WWII); Espionage Act 1917 + Sedition Act 1918; Red Scare 1919–20; Great Migration + Red Summer 1919; 19th Amendment 1920; 'Rosie the Riveter' + 6 million women workers (WWII); Executive Order 9066 1942 (Japanese American internment); Double V Campaign; Bracero Program 1942 |
- Manifest Destiny — belief the USA was destined to spread its influence; combined with Social Darwinism to justify expansion as a moral duty, not just self-interest.
- Yellow journalism — sensationalized press coverage (Pulitzer, Hearst) that stirred US public anger against Spain before 1898.
- Protectorate — a state technically independent but controlled by a stronger power, like Cuba under the Platt Amendment.
- Isolationism — the US preference for avoiding foreign military/political commitments, which explains both the 1919 League rejection and 1930s Neutrality Acts.
- Total war — a war that mobilizes a whole society's economy and people, the concept linking the WWI and WWII home-front stories.
Modelled exam question 1
"US expansion and intervention in Latin America between 1898 and 1913 was driven more by strategic security concerns than by economic interest." To what extent do you agree with this claim?
🔒 Model answer plan
See the mark-by-mark plan — for / against / judgement, with marking guidance — in study mode.
Modelled exam question 2
To what extent do you agree that the two World Wars exposed a lasting contradiction between America's stated ideals and its treatment of its own citizens?
🔒 Model answer plan
See the mark-by-mark plan — for / against / judgement, with marking guidance — in study mode.
Important: Do not write these three micros as three separate mini-essays with no connecting thread. Paper 3 essays reward linking across the whole period — e.g. showing that Wilson's moral diplomacy (11.8.1) and his failed League (11.8.2) both reveal the same tension between stated principle and practical self-interest, or that the labor-without-rights pattern in WWI (11.8.3) repeats and worsens in WWII. Always trace one throughline across the full 1880–1945 span.
What was the Roosevelt Corollary? A 1904 extension of the Monroe Doctrine claiming the USA had the right to act as hemispheric 'police power' in Latin America, mainly to preempt European intervention over unpaid debts.
Why did the US Senate reject the League of Nations? Senators led by Henry Cabot Lodge feared Article 10 would automatically drag the USA into future foreign wars; many Americans also wanted to return to isolationism after WWI, and Wilson refused compromise, then suffered a stroke in October 1919.
How did Good Neighbor Policy actually change US behavior? FDR (from 1933) formally renounced military intervention in Latin America (Montevideo Conference), withdrew Marines from Haiti and Nicaragua, and gave up the Platt Amendment intervention right in Cuba (1934) — but the US kept its economic dominance and backed friendly dictators like Trujillo and Somoza.
What was Executive Order 9066? Signed by FDR in February 1942, it authorized forcibly removing about 120,000 Japanese Americans (two-thirds US citizens) from the West Coast into internment camps, with no evidence of disloyalty — driven by war hysteria and pre-existing prejudice.
What was the Double V Campaign? A WWII-era slogan from the African American press demanding victory over fascism abroad AND victory over racism at home — naming the contradiction between fighting for freedom overseas while facing segregation domestically.
How did Brazil's role in WWII differ from the USA's? Brazil under Vargas stayed neutral early on, selling raw materials to both the Allies and the Axis to extract the best deals, then declared war on the Axis in 1942 after German U-boats sank Brazilian ships — sending the only Latin American ground troops to fight in Europe (Italy, from 1944).
Always name the specific act, order, or treaty (Platt Amendment, Executive Order 9066, Treaty of Paris) rather than vague description — precision earns marks. End every essay with one direct sentence answering 'to what extent' — a real verdict, not a summary. Link across micros: causation (11.8.1) → consequence in war and peace-making (11.8.2) → consequence at home (11.8.3) is one continuous story, not three separate topics.