Which are elements of civilization? cities canals and waterways specialized labor brick houses communication and writing moral code

Abond of loyalty between a lord and a vassal is known as

"the plan of removing the aboriginal people who yet remain within the settled portions of the united states . . approaches its consummation. . an extensive region . . has been assigned for their permanent residence. it has been divided into districts and allotted among them. many have already removed and others are preparing to go. . " removal of southern indians to indian territory, 1835 this passage is most closely related to a) imperialism. b) the civil war. c) westward expansion. d) the french indian war.

How does the existence of a site like catus hill demonstrate the challenge that archaeologist face when making theories?