/u/thewilloftheuniverse's posts in /r/askhistorians
How was it that so many millions of destitute poor people from europe could afford to travel to America as immigrants? Hasn't long distance travel historically been limited mostly to the wealthy?
205 upvotes
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115 upvotes
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Why were so many of the scientists who helped usher in our nuclear rocket age either ex-nazis or Jews? Or do I just have a misconception?
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