It is often said that hindsight is 20/20. Looking back upon the Roaring Twenties, what might have been done to avoid the Great Depression?

A more aggressive tightening of monetary supply by the Federal Reserve could have deflated the market and perhaps helped avoid the crash. The Fed then blundered by tightening after the crash, making the problem worse and extending the Great Depression.

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.

i believe the correct answer is b.