His fortune<span> was estimated to be about $20 million, the bulk of which went to </span>his<span> son William Backhouse</span>Astor<span>. Driven to succeed, </span>John Jacob Astor<span> built a family and a </span>fortune<span> that became a part of American history.</span>
IT IS A BECAUSE IT HAPPENED IN THE CIVI LWAR
It made it harder for immigrants to become citizens and made it so the president could imprison non citizens.
I think the answer is B hope this helps
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