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
It was A. Densely wooded forests.
I do not know the answer but pls do not click the link the other person sent!! it is a scam
Answer is D) forced captured people to give up their religious beliefs
C. rare and costly dark stone