<span>Ralph Nader's book Unsafe at Any Speed brought about safety regulations in automobile safety feature regulations. This was a book published in 1965 where he accused car manufacturers of resisting the introduction of seat belts as a safety measure for automobile use. They were resistant to this idea because of the extra cost it would bring to their respective manufacturing automobile companies.</span>
America did this so that japan would surrender in ww2
I believe the answer is a
This is what ive found hope this help. if not let me know.