Answer:
Global Spread: Gold Standard
The stock market crash of October 1929 led directly to the Great Depression in Europe. When stocks plummeted on the New York Stock Exchange, the world noticed immediately. ... The gold standard was the primary transmission mechanism of the Great Depression
Purchasing power fell because of inflation
Answer:
Nullification is when a state leaves the nation and secession is when a state refuses to comply with federal law.
Explanation:
It happened after ww1 and was influenced those from the war. The war had people see more violently and thus this art appears more of less like dada are but more violent.
Hope it helped.