Cold water currents flow from the poles to the equator
The primary distinction between historic archeologist and prehistoric archeologist is that the former have access to written records.
Historic archeologist deals with the archeology if the recent past, with a short period of time. While the prehistoric archeologist deals with the time period prior to written records, it deals with a longer span of time.
A complex institution<span> is any sort of governing structure that controls the behavior of people around it. The </span>institution<span> functions by means of of certain behavioral rules that are enforced by a person or group of people responsible for punishing people that do not follow the laws.</span>