Answer:
e. All of the above
Explanation:
3. Why did many countries in Europe need help from the United States?
a. Because many were in debt from World War II = correct
b. Because their infrastructure was destroyed by the fighting in the war = correct
c. Because their economies were struggling = corect
d. Because many of their roads, bridges, and cities had been bombed = correct
Thus the only e) is true for all of the above statements.