<span>the spread of television ownership to most American households</span>
I believe it's Marcus Garvey
It is "impeachment" that is the constitutional action starts the process by which a president is removed from office. It is very rare that this process is started, however.
I assume you are referring to the enlightenment period. So the philosophies were reason, nature, happiness, progress and liberty. These were the five philosophies of the enlightenment era. <span />
What is your actual question?
