To what extent did the benefits of industrialization, as andrew carnegie suggested, outweigh its costs?

these the citzens and goverment come to terms some of the amendments gave the states more power then the goverment and some protocted americans rights

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.