Exam prep

AP World History Unit 6: industry's bill goes global

The previous unit built the machines; this one follows where their appetite goes. Factories need cotton, rubber, tin and markets, so flags follow trade: Africa is partitioned on a Berlin table, China is opened by war and treaty, and labour migrates by contract to plantations and rails.

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Control wears different forms, and resistance answers each. The tool below drills the grid from your notes.

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Unit 6 imperial grid, from your own notes

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Cards come out of the rules applied to your paste. The tool never saw the lecture, so it can only be as complete as the text you gave it.

Motives stack: economics, strategy, ideology

Industrial appetite wants raw materials and markets; navies want coaling stations; publics are sold a civilising mission dressed in pseudoscience. The Scramble for Africa compresses all three into two decades, and the Berlin Conference regularises the grab on paper, no African signatures included. Essay answers that stack motives, economic base, strategic and ideological superstructure, outscore single cause claims.

Control wears forms, and the exam grades the distinction

Direct rule staffs administration with colonisers, France's model; indirect rule keeps local rulers as intermediaries, Britain's cheaper option; settler colonies transplant populations; protectorates and spheres of influence shade into economic imperialism, control through debt, treaties and trade without formal conquest. Given a scenario, name the form and its logic: cost, legitimacy, labour needs decide which was chosen.

China's opening is the economic imperialism case study

The Opium Wars end with treaty ports, extraterritoriality and tariff control surrendered, unequal treaties enforced by gunboats rather than occupation. Spheres of influence carve commerce while the dynasty formally stands, and the Taiping catastrophe and self strengthening debates shape the response. The tested contrast is with India: company rule then crown in one, sovereignty hollowed without conquest in the other.

Labour migrates by contract after abolition

As slavery ends across the Atlantic world, plantations and railways recruit indentured labour: Indian workers to the Caribbean, Fiji and East Africa, Chinese workers to Peru, Cuba and North American rails. Contracts promised passage and wages; conditions often resembled the coercion just abolished. The migrations redraw demographic maps, building the diasporas whose descendants the modern Caribbean, East Africa and Southeast Asia carry.

Export economies and the resistance ledger

Colonial economies bend toward one product, Egyptian cotton, Malayan tin, Brazilian coffee, railways running port to plantation rather than town to town, which makes them price takers on world markets. Resistance answers in every register: armed risings, millenarian movements, and reformers who study the coloniser's playbook, Meiji Japan industrialising fast enough to join the imperial club instead. The comparison across responses is the unit's favourite free response.

What to photograph for Consequences of Industrialization

Your empire grids and response charts. Related: Unit 5, photo to quiz and pricing.

Sources used on this page

Form of control, its logic, one marker
FormIts logicOne marker
Direct ruleReplace local authorityColonial civil service
Indirect ruleCheaper through chiefsLocal rulers kept, supervised
Settler colonyTransplant populationLand alienation conflicts
Economic imperialismControl without conquestTreaty ports, debt leverage
Contract labour systemReplace enslaved labourIndenture across oceans
Reform responseAdopt to resistMeiji industrialisation

What does AP World History Unit 6 cover?

Imperialism's causes and forms, the partition of Africa, economic imperialism in Asia, indentured labour migrations, export economies and the range of resistance.

How do I keep the forms of control straight?

By their logic: direct rule replaces local authority, indirect rule rents it, settler colonies transplant people, economic imperialism controls trade without conquest.

Why are the Opium Wars so heavily tested?

They are the model of sovereignty hollowed without occupation: treaty ports, extraterritoriality and tariff control taken by war and treaty.

What replaced enslaved labour on plantations?

Indentured contract workers, largely from India and China, moved by the millions to the Caribbean, Africa, the Pacific and the Americas.

What made Japan's response distinctive?

Meiji reformers industrialised and reorganised the state fast enough to escape the treaty system and join imperial competition themselves.

Can I build questions from my own Unit 6 notes?

Yes. Photograph the pages or upload the PDF and the questions stay inside this unit rather than sampling the whole course.

Last updated: 2026-08-15