米国で根強い「原爆が日本降伏につながった論」への反論。http://www.phillyburbs.com/blogs/news_columnists/jerry-jonas/did-we-really-have-to-drop-those-atomic-bombs/article_566d4772-4ee4-58d6-909d-b7731fcab84b.html Over the decades, there has …