Answer:
America followed a neutral policy and was convinced that United States must stay away from the internal conflicts of Europe.
However, this stance weakened the European nations such as United Kingdom, France, Belgium agains the central powers. Without proper military and geopolitical support from the USA, the allies found it difficult to defeat the Germans, Austrians and the ottomans.
Explanation:
The answer is right there. The great leap led to economic failure failures and this affected the people because they were food shortages in the country.
Government get its power from citizens voting.