the easier it is for people to remember an instance in which they were betrayed by a friend, the more they expect such an event to recur. this best illustrates the impact of

The array of significant individuals who serve as sources of social support is called the social

New communication technologies, improved transportation, and advanced military weapons made it possible for countries to speed up acquiring territory. rule large amounts of territory. fight off competition from opposing nations. expand their economies, which aided in conguest.

Why would it be hard to live in a city state