The Audience was Harvard Students. hope this can help:)
Answer: General of the Armies John Joseph "Black Jack" Pershing (September 13, 1860 – July 15, 1948) was a senior United States Army officer. His most famous post was when he served as the commander of the American Expeditionary Forces (AEF) on the Western Front in World War I, 1917–18
Hope dis helped u :)
The outcome for the arms race was both the United States and the Soviet Union focusing most their money on their military, the United States still getting along fine as they had the biggest GDP whereas the Soviet Union went completely bankrupt trying to stay on par with the US.
Answer:
I think a or d I'm not sure