Question ID:PT60 S1 Q11 Passage:Most universities today offer students a more in-depth and cosmopolitan education than ever before. Until recently, for example, most university history courses required only the reading of textbooks that hardly mentioned the history of Africa or Asia after the ancient periods, or the history of the Americas' indigenous cultures. The history courses at most universities no longer display such limitations.  Stem:Which one of the following, if true, most strengthens the argument above?  Correct Answer Choice:CChoice A:The history courses that university students find most interesting are comprehensive in their coverage of various periods and cultures. Choice B:Many students at universities whose history courses require the reading of books covering all periods and world cultures participate in innovative study-abroad programs.  Choice C:The extent to which the textbooks of university history courses are culturally inclusive is a strong indication of the extent to which students at those universities get an in-depth and cosmopolitan education. Choice D:Universities at which the history courses are quite culturally inclusive do not always have courses in other subject areas that show the same inclusiveness. Choice E:University students who in their history courses are required only to read textbooks covering the history of a single culture will not get an in-depth and cosmopolitan education from these courses alone.