To put it on a simple term, psychology is the study to know why our mind works.
Behavior is not the only thing covered by psychology. It's a huge factor of it, but not all of it.
Psychology also teach us on why people developed a certain opinion, how people developed a certain preference, how interaction with other people affect our minds, etc.
Answer:
World-wide, mutual dependence
Explanation:
Perceived as each country depending on, and depended on other countries. Comes from the importing and exporting of goods and services.
Answer:
Industrial jobs brought rural residents and immigrants to the cities
Explanation:
