The key answer of exercise 3
The key to exercise solutions in chapter 5 - Listening for the textbook Gateway B2 - Workbook with authors Frances Treloar and Gill Holley from Macmillan Education
Question
Listen to a podcast. What was unusual about the Inca Empire? Why?
Answer
It operated without money, possibly because the Inca people dedicated their efforts to agriculture rather than economics.
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