The change in behavior illustrates a mood linkage.
Mood linkage refers to a psychological phenomenon when individuals absorb the emotion of other people around them.
In this particular case, cathy's friend feel the emotion that displayed by cathy and unconsciously absorb it which make them feel similar emotion without them realizing it.
Answer: Most Egyptians lived near the Nile as it provided water, food, transportation and excellent, fertile soil for growing food. Ancient Egypt could not have existed without the river Nile. Since rainfall is almost non-existent in Egypt, the floods provided the only source of moisture to sustain crops.
A developed country is a sovereign country that has a developed economy and advanced technological infrastructure relative to other less industrialized nations.
The administration of President Richard Nixon mainly focuses on the development of the state governments. His policies are always in parallel to the welfare of the local government. Some of his notable programs includes the "universal health care" and a "comprehensive insurance system."
