U.S. Supreme Court ruled on March 3, 1919, that the freedom of speech protection afforded in the U.S. Constitution's First Amendment could be restricted if the words spoken or printed represented to society a "clear and present danger."
Answer:
The government had stayed out of the economy for a while. This lack of regulation caused the stock market to crash, excessive use of create, overproduction of consumer goods, a weak farm economy, etc. The tarrifs were also very high. The government had to intervene in order to balance the economy and help many Americans by balancing the distribution of income.
Urban areas developed subways, elevated trains, and streetcar systems because if all commuters rode in cars it would cause traffic jams and major traffic. It made it easier for people to move around in bigger cities.
