Nixon signed it, but not in 1974 my friend. He signed in 1972
Answer:
In the United States, where the Depression was generally worst, industrial production between 1929 and 1933 fell by nearly 47 percent, gross domestic product (GDP) declined by 30 percent, and unemployment reached more than 20 percent.
Explanation:it affected economy
The U.S. general who led the siege of Mexico City was Winfield Scott.
During the World War II in 1937, the most dominant countries that fought and became powerful are Russia, United States, and Germany. Because of this reason, I believe that they have the biggest allocation of their budget on military spending.
The least among the three would be Russia since the United States had been busy on providing military assistance and getting involved in wars, while Germany was busy dominating Europe.