english: So, if you put it all together, this could help explain why today's college graduates, as well as less educated Americans, know less about the world than their counterparts did 20 years ago.
non_english: Tako da, ako se sve ovo sabere, može se objasniti zašto današnji diplomirani studenti, kao i manje obrazovani Amerikanci, znaju manje o svetu nego iste kategorije ljudi pre 20 godina.