Answer :
Answer:
The correct answers are A) Declined after encountering Europeans
and C) Grew corn to feed their people
Explanation:
Both the Mississippians and the Puebloans were Native American tribes. However, they had very different customs, traditions and way of life. The biggest difference was in the way they lived and practiced religion.
However, both these cultures depended on the native Maize crop for sustenance and both suffered declines as they became exposed to European colonizers.