HELP PLEASE What economic system was used by both the ancient Egyptians and ancient Mesopotamians, and made it easier for them to trade with each other?
a:barter system
b:system of taxation
c:command economy
d:gold-based currency

Which of the following statements accurately describe the importance of the american concept of government and democracy? (select all that apply.)

Agroup of anthropologists from the future want to study the culture and society of the twenty-first century. they cannot find any written documentation of this time period, so they must conduct an archaeological excavation. identify the artifacts, features, and ecofacts they will find during their fieldwork. what will these items tell the anthropologists about our culture and society?

In human relations, the irritation threshold is the