The growth of the empire continued to increase their confidence.
Answer:
number 3.
Japan attacking pearl harbor
Explanation:
<span>Nearly all colonies and, later, states in the United States were settled by migration from another colony or state, as foreign immigration usually only played a minor role after the initial settlements were started. Many new immigrants did end up on the frontiers as that was where the land was usually the cheapest.
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<span>nobles, clergy, merchants, monarchs, artisans, and knights</span>
