20thcentury americanhistory atomicbomb award:national_book_award=1987 award:national_book_award=nonfiction bombeatomique designandconstruction earthsciences erfindung general geschichte histoire history kernwaffe kernwapens literarycollections longnowmanualforcivilization militaryhistory nationalbookawardwinner newyorktimesreviewed nuclearwarfare open_syllabus_project physical physiquenucléaire science socialsciences worldwarii