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MAPS OF HISTORY · IB HISTORY · PAPER 2 · INNOVATION AND TRANSFORMATION

IB HISTORY · PAPER 2 · THEMATIC STUDY

Paper 2: Innovation and Transformation

Innovation and Transformation is one of the four Paper 2 Thematic Studies of the new IB History course, first examined in May 2028, and it draws its examples from 750 onwards. The theme is about new techniques and ideas, from farming and engineering to machines and factories: why they appeared, how they remade societies, who resisted them and what they did to daily life. It is organised around four questions, and a strong essay uses examples from more than one region, so under each question below the chapters are grouped by region.

Open any chapter listed here in its atlas and its IB notes offer evidence to quote, primary sources and a practice question with a model essay plan. Between them they cover twenty-four chapters in three atlases, set in Europe, the Americas, and Asia and Oceania.

Map from The Industrial Revolution, 1750–1914
THE INDUSTRIAL REVOLUTION, 1750–1914 · CHAPTER 4
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1. Why did innovations emerge?

10 CHAPTERS WITH IB NOTES · 4 REGIONS

Europe

The Oseberg ship was built around 820 and buried in 834. It was 21.5 metres long, with fifteen pairs of oars. Its clinker hull, made from overlapping riveted planks, flexed with the waves and drew only about a metre of water.— Climate and Innovation, chapter 2: The Ship and the Sea Road

The Americas

The Basin of Mexico lies about 2,240 metres above sea level and covers roughly 7,500–9,600 square kilometres. At high water its linked lakes spread over some 1,000–1,500 square kilometres: the water was salty in the east at Texcoco and fresh in the south.— Climate and Innovation, chapter 7: An Empire Built on a Lake

Asia and Oceania

Under the Harris Treaty of 1858, Japan opened ports including Yokohama. The treaty also fixed low import tariffs—about 5 per cent from 1866—and placed foreigners under their own courts until 1899.— The Industrial Revolution, chapter 10: Japan: Industrialisation from Above

More than one region

In 2009, Michael Mann’s team found warmth around the North Atlantic in 950–1250 alongside cool conditions in parts of the tropical Pacific. The Medieval Climate Anomaly was therefore a regional pattern, with cool as well as warm areas.— Climate and Innovation, chapter 1: Climate as a Force in History

2. How did they transform societies?

16 CHAPTERS WITH IB NOTES · 3 REGIONS

Europe

A ship depended on more than its builders. Lise Bender Jørgensen calculates that a warship’s woollen sail required more than 1.5 tonnes of wool and fifty to sixty years of labour: behind the vessel stood an entire farming economy.— Climate and Innovation, chapter 2: The Ship and the Sea Road

The Americas

The dike held back the salty water of eastern Lake Texcoco. The western lagoon became fresh enough for new chinampas, so the same barrier that protected the capital against floods also made more farmland possible.— Climate and Innovation, chapter 8: Water: Dikes, Aqueducts and Floods

Asia and Oceania

The Meiji government established the Tomioka silk mill in 1872 to teach young women modern silk reeling. French machines equipped the mill, and the French engineer Paul Brunat worked there.— The Industrial Revolution, chapter 10: Japan: Industrialisation from Above

3. How were they resisted?

2 CHAPTERS WITH IB NOTES · 2 REGIONS

Europe

In 1812 Parliament made frame-breaking a capital crime, and about 12,000 troops were sent to the disturbed districts. Seventeen men were hanged at York in January 1813.— The Industrial Revolution, chapter 6: Resistance

Asia and Oceania

Dhaka was the center of Bengal’s muslin trade. Machine-made British cloth took its export markets, and the city’s population fell from perhaps 150,000 or more in the early 1800s to about 50,000 by 1840.— The Industrial Revolution, chapter 11: A Global Transformation

4. How did they affect people’s lives?

9 CHAPTERS WITH IB NOTES · 3 REGIONS

Europe

The Althing met each June at Þingvellir from 930, bringing together 36 and later 39 chieftains. Its lawspeaker recited a third of the law from memory each summer until the law was written down in 1117–18.— Climate and Innovation, chapter 3: Iceland: A Society on a Volcanic Island

The Americas

In 1520 Hernán Cortés wrote that more than sixty thousand people bought and sold each day at the great market of Tlatelolco. Cacao beans and cotton cloaks called quachtli served as money.— Climate and Innovation, chapter 9: Chinampas: Feeding a City

More than one region

In 2021 Estelle Chaussard’s team showed that groundwater pumping was making parts of Mexico City sink by up to about 50 centimetres a year. The fastest sinking occurred where the compressible lake clay was thickest.— Climate and Innovation, chapter 12: Two Answers to the Environment

Practice questions and essay plans

What would your answer be? Make a plan for each question, then compare it with the outline. The outline gives a thesis and a claim for each paragraph. The first plan comes from a free chapter and is shown in full. For evidence, a counter-argument and a judgement, see the full plans in the chapters’ IB notes in each atlas.

PAPER 2 · CLIMATE AND INNOVATION · CHAPTER 1

How far was climate the main reason for the success and failure of medieval societies in demanding environments?

THESIS

Climate changed the conditions in which these societies farmed and settled, but it rarely acted alone. Warm centuries opened the North Atlantic to Norse farming, and colder conditions narrowed that opportunity; frost and drought also struck the Mexica. Whether such pressures became a lasting catastrophe or a crisis survived depended on social structure, trade and technology.

THE THREE POINTS

  1. Climate widened and then narrowed the margin for farming at the edge of the habitable world.

    EVIDENCEScoop Lake midges suggest summers about 1.5 °C warmer in 900–1400, a period that includes the Norse settlement of Greenland in 985 or 986. Gifford Miller dates the onset of the Little Ice Age to 1275–1300, before the Western Settlement emptied.

    LINKThe sequence makes climate a serious part of the explanation for expansion and retreat. Timing alone, however, cannot establish that cooling caused abandonment.

  2. Communities facing colder conditions had different resources with which to respond.

    EVIDENCEAfter 1300, Thule Inuit expanded down Greenland’s west coast while the Norse withdrew. Iceland, with perhaps 40,000–60,000 people, also survived the colder period.

    LINKThe comparison directs attention to food, technology and scale. A broad climatic change could have different consequences for societies equipped to meet it in different ways.

  3. Institutions could provide a buffer against shortage.

    EVIDENCEMexica chronicles describe frost and drought in 1450–54, and tree rings independently indicate drought in 1452–54. Moctezuma I opened the royal granaries, and the rulers lifted tribute for six years. Greenland had no reserves and depended on one export, walrus ivory.

    LINKGranaries and tribute policy could help a society survive famine. Greenland’s lack of reserves and reliance on a single export left it exposed to a different set of risks.

COUNTER-ARGUMENT

A climate-centred case remains strong. Dansgaard argued in 1975 that cooling had a major impact on Norse Greenland, while Zhao’s 2022 Lake 578 record points to drying that could have reduced hay yields. Hay failure alone, on this interpretation, could have made the colony unviable; human choices would then have changed the timing of withdrawal rather than its eventual outcome.

JUDGEMENT

Climate set the margin within which these societies operated, and in Greenland that margin narrowed decisively. Yet the Inuit and Icelanders survived the colder period, and the Mexica survived drought. To explain those different outcomes, we must look at how local climatic pressures interacted with scale, trade, technology and institutions: these affected a society’s ability to absorb a bad decade.

Read the chapter behind this plan: Climate as a Force in History.

PAPER 2 · THE INDUSTRIAL REVOLUTION · CHAPTER 1

How far were economic factors the main reason industrialisation began in Britain?

THESIS

Economic factors offer the strongest starting point. High wages and cheap coal made labor-saving machines profitable in Britain before anywhere else, giving people a reason to invent and use them. But those incentives operated alongside an Atlantic economy built on enslaved labor and a culture of practical science. Empire and knowledge help explain the scale and speed of the response.

THE THREE POINTS

  1. Relative prices made invention profitable in Britain.

  2. Coal lifted the land limit on the organic economy.

  3. Knowledge and institutions influenced how Britain responded.

The evidence for each point, the counter-argument and the judgement are in the IB notes of chapter 1 in the atlas. Read the chapter first: Why Britain?.

PAPER 2 · REMAKING THE STATE · CHAPTER 5

How far was the Freedom and People’s Rights movement responsible for the introduction of the Meiji constitution in 1889?

THESIS

The movement was largely responsible for the constitution’s timing: its petitions helped force the government’s promise of 1881. The content owed more to the oligarchs, the small circle who ran the government. They wanted institutions Western powers would accept for treaty revision, and they kept power with the emperor’s advisers.

THE THREE POINTS

  1. Popular pressure made a constitution difficult to avoid.

  2. The oligarchs also had a diplomatic reason to introduce a constitution.

  3. The oligarchs contained the movement while directing the constitution’s design.

The evidence for each point, the counter-argument and the judgement are in the IB notes of chapter 5 in the atlas. Read the chapter first: Building the Meiji State.

PAPER 2 · CLIMATE AND INNOVATION · CHAPTER 12

Compare and contrast how the Norse in Greenland and the Mexica in the Basin of Mexico responded to the challenges of their environments.

THESIS

Both societies developed ways to make demanding environments productive, and both looked beyond their homelands for resources through trade or tribute. Their circumstances and responses differed in scale: the Norse combined mobility with adaptation across a scattered environment, while the Mexica used engineering and empire in a concentrated one. Those differences also shaped the pressures each society faced at its end.

THE THREE POINTS

  1. Both extended the possibilities of farming through innovation.

  2. Both drew resources from beyond their homelands.

  3. The societies differed greatly in scale and in the ways they ended.

The evidence for each point, the counter-argument and the judgement are in the IB notes of chapter 12 in the atlas. Read the chapter first: Two Answers to the Environment.

Key concepts

These are the concepts the IB notes of the twenty-four chapters above name most often for this theme, with chapters to read for each.

More atlases for this theme

These atlases are filed under Innovation and Transformation. An “IB notes” mark means that every chapter has those notes. The other atlases cover the theme in their chapters; each has an IB History page with study notes and essay questions.

The Industrial Revolution
1750 – 1914 · IB NOTES · 12 CHAPTERS

How factories and steam changed work and cities

Climate and Innovation
c. 790 – 1521 · IB NOTES · 12 CHAPTERS

The Norse and the Aztecs

Remaking the State: Meiji Japan and Post-Soviet Russia
1600 – 2000 · IB NOTES · 12 CHAPTERS

How Japan and Russia changed their systems

On the old course (2027 exams)

Students sitting the old course in 2027 will find the closest match in these world history topics, which our IB notes also tag:

The old-course page lists every chapter by topic.

Revision tools

Test yourself on the atlases with IB notes for this theme. Each atlas ends with a map quiz that asks you to find places and moments on the map itself; the quick quiz and the printable study guide are free pages on this site.

Maps of History is independent and is not affiliated with or endorsed by the International Baccalaureate Organization. IB course names describe alignment only; paper, theme and section names follow the new course outline and may change when the final guide is published.

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