Any options? A reason US joined the war was because German subs destroyed lusitania which had Americans on it. That's one of the main reasons we joined the war, if that's a option for your question then that's it.
If that is not a option let me know and i can further assist
Answer:
i think it would be C. or D.
Explanation:
cs earths inner is hot and is full of gasses etc.
If you mean "what was a direct result of the baby boom?" The answer would be a significant increase in population.
Answer:
Lenin believed Stalin had "concentrated enormous power in his hands" and was not sure "he always knows how to use that power with sufficient caution"