In the 1920s Americans just got out of WWI and they won so there was a boost in the economy. Also, industrialization and electricity was spreading.
B: recruit Achilles son, neoptolemus I think that’s the answer
Napoleon the first
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Answer:
Europeans waited for the Civil War to collapse the Mughal kingdom & then moved to India
Explanation:
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the answer to your question is a) they had advanced planning and developed effective military methods.