The correct answer is:
D) America demonstrated that it was possible to overthrow old European government regimes.
<span>Neuschwanstein Castle</span>
Answer:
the U.S. population is increasingly consisting of more elderly citizens.
Explanation:
Millions were upset at the results of WWI and the effect it had on society. The quick rise of modernity and industrialization was overwhelming to a quickly changing populace and unemployment was on the rise. Generally people wanted something different because it seemed like the world was on going crazy.