Need help with history :D

Briefs filed by groups that care about how a case turns out?

During the early neolithic era, people relied on domesticated animals to provide each of the following except a. hides for clothes b. labor to pull plows c. manure for the soil d. meat, cheese, and milk for food

Which of the following wrote detailed accounts about early native american? a) spanish b) french c) americans d) mexicansi need this !