The hippie movement was a major movement during the countercultural crisis of the 60s and it led many people to develop anti war opinions and support for the civil rights movement.
Child labor was on the rise until people began fighting for the welfare of children
Depends on what you mean slavery -(freedom) was the act of African Americans fighting for their will rights and "freedom"
And freedom as a nation is the ability to do as you please (to a limit) and not have to worry about anything like slavery, not soon anyways.
The correct answer is: such words are not part of the essential exposition of ideas
