Answer:
D. People began to specialize in jobs other than hunting or gathering.
Explanation:
Since they had more advanced tools and could farm crops, they didn't have to move around as much and could have other jobs.
After the American Civil War and the subsequent abolition of slavery in the 1860s, the Reconstruction Amendments to the United States Constitution granted emancipation and constitutional rights of citizenship to all African Americans, most of whom had recently been enslaved.
Answer: Clavicle
Explanation:
Clavicle can be described as the collar bone which is present in long and horizontal form for making shoulder girdle.It is placed between breast bone and shoulder blade.It has sternal ends and acromial end.
According to other question , a bone that has elongated form and gets narrowed at ends along with large hook near canal of the bigger end.This is suggested to be clavicle .
