How the revolution lead to the need for reform is that because the industrials ( cars, clothing, farming, mechines) many people were put into had working conditions, long work hours, child labor, and low wages. People sarted making reforms to be we to control business poor practices.
I believe the answer is <span> the social exchange theory
</span><span> the social exchange theory is based on the assumption that all people are individualistic in nature.
</span>This theory believes that human only choose to interact with another human only if the benefit from interacting with that other human surpass the cost to interact with him. (which explains the reason some people choose to marry old -rich individuals despite negative perception that will be labeled to them)
Internal and external = physical and emotional
Explanation:
Longitude systems going north-south, parallel to the Planet's rotational direction. As a result, the Sun would be at the same elevation for all locations in a path of longitude, i.e., it reaches local noon at same moment everywhere along the elevation. As a result, the local time is the same.
