The __________________ is considered a landmark document in medical and research ethics.

One way states change the lifestyles of people is __________.

Individual families in pastoral societies are most likely to own __________.

By about __________ B.C., archaeologists had found most of the major characteristics of civilizations.

Tools found at Natufian sites suggest they harvested _________ intensively.

The two main theories about the origin of Modern humans are the Replacement Model (single-origin theory) and the Regional Continuity Model (___________theory).

The rise of food production led to __________.

Food production developed because of __________.

Many of the excavated home sites from the Middle Paleolithic in Europe and the Near East are located in __________.

Evidence of textile making and painted pottery comes from villages established __________.