Croly's book ''The Promise of American Life'' was sent by his friend [[Learned Hand]] to [[Theodore Roosevelt]].<ref>{{cite book|url=https://books.google.com/books?id=8EmE-nR02RMC&pg=PA14|last1=Jordan|first1=Constance|title=Reason and Imagination: The Selected Correspondence of Learned Hand|date=2013|publisher=OUP USA|pages=14–15}}</ref> | Croly's book ''The Promise of American Life'' was sent by his friend [[Learned Hand]] to [[Theodore Roosevelt]].<ref>{{cite book|url=https://books.google.com/books?id=8EmE-nR02RMC&pg=PA14|last1=Jordan|first1=Constance|title=Reason and Imagination: The Selected Correspondence of Learned Hand|date=2013|publisher=OUP USA|pages=14–15}}</ref> |