Answer: Intergenerational Mobility
Explanation: Refers to the transition of individuals or groups from one stratum or social class to another. There are <em>two types of social mobility</em>: intragerational mobility, in which case we analyze the situation of individuals in a generation, that is, their position at the beginning and end of their careers; and intergenerational mobility, in which case we analyze more than one generation, trying to see, for example, whether individuals belong to the same social class as their parents.
A conditioned response (if you are learning about Pavlov's theory)
Because the industrial revolution created more job opportunities in the cities. These jobs had better benefits than being a farmer gave them.
To help with companionship and also to help train them to not hurt mankind.