Which of the following statements best summarizes why people learned how to make clothes and build shelters after migrating out by of America a. They needed to trade cloth with other merchants.
b. they needed more protection to survive in colder areas
c. they needed less protection to survive in warmer areas.
d. they needed to trade living spaces with others.

Hi! Let's see.

b. They needed more protection to survive in colder areas

Explanation:

Because they created their clothes to be able to survive from the cold, and they sought refuge like the big rocks where they hid from the cold, in this way they migrated seeking refuge.

I hope it serves you, lucky and greetings!

-Alejanndraax.

answer; i believe its   (india); this is the correct answer; /// good luck

this doesn't support enough information to answer the question.