2.7 Comparison of Economic Exchange Flashcards
Use these 30 flashcards to compare Silk Roads, Indian Ocean, and trans-Saharan exchange from c.1200 to c.1450. You will practice recall, structured comparison, and AP causation reasoning while correcting misconceptions that often lower Unit 2 writing scores.
What you'll master
- Core similarities and differences among the three major exchange networks.
- How transport mode shaped goods, scale, and risk.
- How states and merchants shared economic power.
- How technology and environment constrained each system.
- Comparison and causation language for AP writing tasks.
- Frequent misconception traps and how to avoid them.
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Topic Intro
Topic 2.7 asks you to compare how economic exchange worked across three major networks: the Silk Roads, the Indian Ocean, and trans-Saharan routes. All three linked distant regions, moved valuable goods, and encouraged cultural contact, but their structures differed in important ways. Transport mode shaped everything: caravans across land favored compact luxury goods, while maritime shipping moved larger cargo at lower per-unit cost. Environmental constraints also mattered, from monsoon timing to desert water limits. Political organization varied too. Some states protected corridors and taxed routes, while merchants and diasporic communities managed practical exchange on the ground. Comparing networks well means using shared categories such as technology, goods profile, and state role, then showing both similarities and differences with precise evidence. AP questions often reward balanced arguments that avoid ranking one network as universally superior. Strong essays show that each system solved different geographic and economic problems through distinct institutions and practices.
Why it matters
This comparison skill is central to AP World because it trains you to explain patterns across regions rather than memorizing isolated facts.
Exam move
Use a category grid in your outline: transport, goods, institutions, and effects. Put one named example in each column for each network.
FAQs
What is the easiest way to compare the three exchange networks?
Use common categories such as transport mode, goods, state involvement, and cultural effects, then add one specific example per network.
Why did Indian Ocean trade often carry more bulk goods?
Sea transport usually had lower costs for heavy cargo than overland movement, so maritime routes handled larger-volume commodities.
Did states control these networks completely?
No. States regulated and taxed routes, but merchants, brokers, and local communities remained essential to everyday exchange.
How should I avoid weak comparison writing on AP FRQs?
Avoid listing facts separately; instead, pair evidence directly in similarity and difference statements using shared analytical categories.
What evidence should I memorize first for Topic 2.7?
Prioritize monsoon winds, caravanserai, camel caravans, diasporic merchants, and one state example like Mali or Pax Mongolica.