Yes the allies showed they could reliably deliver food for the majority of the population and showed how dominant the allied Air Forces were while on the flip side they were causing food shortages on east Germany which the Russians believed could lead to an over throw of the government so I would say it was very successful
He instilled a sense of fear that the United States was
being infiltrated by Communists. Due to
his campaigns to root out evil, many innocent people were either put out of
work, jailed or executed because they were suspected of being communist
sympathizers or spies.
The answer to your question will be D.property