May you please add what your choices are? it is a little hard to answer without any information.
What is the book ? Provide proof please.
Answer:
Aimed at socialists, pacifists and other anti-war activists, the Sedition Act imposed harsh penalties on anyone found guilty of making false statements that interfered with the prosecution of the war; insulting or abusing the U.S. government, the flag, the Constitution or the military; agitating against the production
The cultural change that resulted from an eight hour workday was that leisure times was "invented" people suddenly had more time as they were able to work for only 8 hours, they could spend other time doing other things.