It was unpopular because output trade decreased by 75% and income trade by 50%. In other words...It hurt American farmers and merchants since they lost money
Answer:
They started the nuclear weapon test in 1956 around the cold war.
One of the main reason why more people didn't foresee the economic collapse of the 1930s is because it happened so quickly with no warning, since the US economy during the 1920s was incredibly strong and showed no signs of slowing.