<span>Both answers "a" and "e" are correct here. Like most inventions that make their way into prosperity, the development of the airplane was made a priority to aid in military efforts. The Army saw an advantage in using the planes to strike enemies from above and far from the locations of their own troops. It made winning battles easier.</span>
Emperor Frederick Barbarossa, King Philip II of France, King Richard I of England
Answer:
Soviets feared Western promotion of capitalism.
Explanation:
One of the major cause of Cold War between the US and Soviet Union was the ideological difference between them. US propagated and aimed at spreading the idea of Capitalism while the Soviet Union wanted to spread Socialism.
Soviets feared that Western promotion of capitalism could pose a threat to thier idea of socialism. They grew hostile and intolerant towards Western capitalistic ideology and practice. Consequently, this ideological difference between the two superpowers contributed to the rise of Cold War.