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NotesHistoryTopic 6.2Case studies: economic life compared
Back to History Topics
6.2.33 min read

Case studies: economic life compared

IB History • Unit 6

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Contents

  • Two economies, one framework
  • Farming, towns and trade compared
  • Trade routes, money and religion

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The big idea: This topic asks you to put two medieval economies side by side and judge them fairly.

Western Europe was slowly waking up from a rural, cash-poor world. The Abbasid Caliphate was already a dazzling, city-rich trading empire — for much of this period, the richer and more connected of the two.

To compare economies well, you need a framework — a set of the same questions asked of each side.

We ask five things: how they farmed, how their towns and trade worked, how they handled money and banking, what role religion played, and how prosperous and connected each was overall.

  • Agriculture — how food was grown, and by whom manorialism
  • Towns and craft — where goods were made and sold, such as the suq
  • Long-distance trade — the routes that linked distant markets
  • Money and banking — the tools that let people trade across huge distances safely
  • Religion — how faith shaped what merchants were allowed to do
The starting positions (c. 900): Around 900 the Abbasid Caliphate, ruled from Baghdad, was arguably the wealthiest state on Earth — its capital may have held over a million people.

Western Europe was fragmented after the fall of Rome, mostly rural, with tiny towns and little coinage. The gap was wide — but Europe would close it over the next 400 years.
Keep them balanced: A strong Paper 2 answer never treats one side as 'advanced' and the other as 'backward'. Both economies were sophisticated in their own way — your job is to compare, not to cheer.

Both economies rested on farming, but they organised it very differently.

In Europe the manor was the basic unit; in the Abbasid world a genuine agricultural revolution transformed the land.

Western Europe — the manor

  • Peasants (serfs) farmed the lord's land in return for protection
  • Mostly self-sufficient — little bought or sold at first
  • New tools slowly raised output: the heavy plough, the three-field system and water mills
  • By 1100 rising harvests fed a growing population and freed some people to move to towns

Abbasid Caliphate — the agricultural revolution

  • New crops spread from India and Asia: rice, sugar cane, cotton, citrus
  • Advanced irrigation — canals, water-wheels and underground channels (qanats)
  • Farming manuals and crop rotation raised yields
  • Surplus food fed the empire's huge cities directly
Why the farming gap mattered: More food means more people can leave the land to make and sell goods.

The Abbasid agricultural revolution fed giant cities early. Europe's farming gains came later and more slowly, so its towns grew centuries behind Baghdad's.
1

Europe's Commercial Revolution

From about 1000, better harvests, safer roads and rising demand sparked a boom in trade and town life often called the Commercial Revolution — Europe's economy 're-awoke'.

2

Towns and fairs

New towns won charters of self-government, and great fairs (such as those in Champagne, France) drew merchants from across the continent to buy and sell.

3

Italian banking rises

Cities like Florence, Venice and Genoa grew rich on trade and lending. By the 1300s the Medici family background was being laid — Florentine bankers who later financed kings and popes.

Europe's story: better farming → more trade → towns → Italian bankers.

The Abbasid world had reached this stage much earlier.

Its cities buzzed with craft production — textiles, paper, glass, metalwork and ceramics — sold in the covered suq, where each trade had its own street and prices were watched by an official market inspector.

The suq in action: Walk into Baghdad's market around 900 and you would pass streets of paper-sellers (a new technology learned from China), spice merchants, cloth dealers and money-changers.

An official called the muhtasib checked weights and honesty. This was urban commerce on a scale Europe would not match for centuries.

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Long-distance trade is where the two economies really separate.

Europe traded busily but regionally; the Abbasid Caliphate sat at the crossroads of the whole known world.

European trade routes

  • The Mediterranean — Italian ships carried spices, silk and cloth between Europe and the East
  • The Baltic and North Sea — later the Hanseatic League moved timber, fish, furs and grain
  • Overland routes to the great fairs of France and Flanders
  • Reach: mostly within Europe, with the East accessed through Muslim middlemen

Abbasid trade routes

  • Dominated the Silk Road overland to China and Central Asia
  • Controlled the Indian Ocean sea trade to India, East Africa and Southeast Asia
  • Linked the Mediterranean, the Sahara (gold) and the Silk Road in one network
  • Reach: a genuinely intercontinental trading system
Money and banking compared: To trade far, you must move money safely without carrying gold.

Europe developed the bill of exchange — a written promise to pay in another city — mainly through Italian bankers by the 1200s–1300s. The Abbasid world had reached this point earlier, with sophisticated credit, partnerships and cheques (sakk) already common by the 900s.
ToolWestern EuropeAbbasid Caliphate
Paper creditBill of exchange (from c. 1200s)Cheque / sakk (from c. 900s)
Who ran itItalian banking familiesMerchants and partnerships across the empire
CoinageMany local currenciesThe gold dinar, trusted region-wide
TimingLater and catching upEarlier and more advanced
The role of religion: Both faiths shaped commerce — but in opposite directions.

Christianity condemned usury, so Christian bankers had to disguise interest, and much lending fell to others. Islamic law also banned interest, but developed rich commercial rules (partnerships, contracts, honest-trade duties) that actively helped merchants operate.

How did Europeans get around the usury ban?

Bankers hid interest inside exchange rates and fees, and framed loans as 'gifts' or partnerships. It slowed European finance but did not stop it — the Italians grew rich anyway.

Why did Islamic law help trade?

Islamic commercial law provided trusted contracts and partnership rules that let strangers do business across huge distances with confidence — a real economic advantage.

So who was more 'commercial'?

For most of this period the Abbasid economy was more monetised, urban and connected. Europe was catching up fast, especially in Italy, by the 1300s.

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Define

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AO3
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AO3

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Related History Topics

Continue learning with these related topics from the same unit:

6.1.1The organisation of medieval society
6.1.2Religious institutions, women and minorities
6.1.3Case studies: Western Europe and the Abbasid Caliphate
6.2.1Agriculture, trade and commerce
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