The correct answer is A. Nixon resigned before he could be impeached.
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Nixon resigned to try and protect some the decent reputation he had left.
Because they found out that Copernicus was right all along.
<h3>The dropping of the atomic bomb on Hiroshima was justified at the time as being moral – in order to bring about a more rapid victory and prevent the deaths of more Americans. However, it was clearly not moral to use this weapon knowing that it would kill civilians and destroy the urban milieu.</h3>
<h2>please mark in brain list </h2>