Answer:
Native Americans were susceptible to European diseases and many died.
Explanation:
The Europeans spread, I believe it was smallpox, to the Native Americans.
Answer:
Yes, I would trade grain for wood.
Explanation:
Wood is scarce in Egyt while grain is more plentiful. if the season goes well they are left with more than enough grain to feed their community. This means that the surplus can be used to get materials that aren't as common. Wood can be used to build tools and other buildings.