Answer:
The Tuskegee Airmen carried an extra burden into battle. They felt that they had to prove that African Americans could fly warplanes successfully against a determined and powerful enemy.
The correct answer is b and d
B - rading about the remains of an ancient statue.
While both A and C are very romantic, both would take ages for a professional working archaeologist to dig up anything useful in a reasonable amount of time. The most effective thing that he can do is read primary sources and based on those decide where a temple stood.
