A.
The reason being said, after Julius Caesar, most leaders were corrupt and greedy, not to mention the fact that Rome was way too spread out for an empire. Another factor that contributed was that foreigners were invading Rome.
I'm not terrific at history, but I believe it was because the Americans were fresh troops and they weren't worn down by years of trench warfare.
Answer:
soviet union experiences, emotions, and needs after wwii experiences: lost 7.5 million soldiers, 19 million civilians killed, 25 million civilian civilians homeless, countries in ruins because they were scorched, farmland=destroyed
Explanation:
<span>close to people of similar ethnicities, cultures, and religions</span>