Not to sure about this one
Answer:
the era which was spanned since 1890s to1920s for addressing the problems caused by industrialization, urbanization, immigration,and political corruption in US.
In the theory known as mercantilism, nations measure their wealth by the amount of gold. Importing more goods than one nation exports results that wealth, mainly gold and silver, is exiting the country. Overseas colonies are nations access to wealth and raw materials. Instead of importing raw materials from other nations, having raw materials available made it possible for countries to create their own goods, which they could export and accumulate wealth. Also, by not relying on other nations, they become self sufficient which is the ultimate goal of mercantilism. During a large period of history, colonial forces of Europe were faughting wars for colonies.
During the first two years of World War II, the United States had maintained formal neutrality as made official in the Quarantine Speech delivered by US President Franklin D. Roosevelt in 1937, while supplying Britain, the Soviet Union, and China with war material through the Lend-Lease Act which was signed into law on.
