Lesson 23 of 84 · Economics
⭐ 30 XP⚓ Market PortInternational Trade: Why Countries Trade
International trade lets countries specialize: Japan exports cars, Brazil exports coffee, Saudi Arabia exports oil.
🎯 Your mission
Spot the cost behind the price.
⚡ The twist
Trade isn't just stuff — it's ideas, words, and germs.
Mind = Blown
🤯 The first stock exchange was in Amsterdam in 1602 — for spices.
Then & Now
💱 This is happening in your local store every single day.
International trade lets countries specialize: Japan exports cars, Brazil exports coffee, Saudi Arabia exports oil. Everyone benefits from getting what they do best.
Key Facts
Supply and demand affect prices.
Trade connects people globally.
Every choice has an opportunity cost.
Check Your Understanding
Question 1
1 of 2What are goods?
Why this still matters
The next time you spend $1, ask: who else benefited besides you?
Stretch Challenge
Try this in real life this week.
Find two products that look similar but cost very different. Why?
For the dinner table
“If you had $20 to start a business, what would you sell?”
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International Trade: Why Countries Trade
Spot the cost behind the price.
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