This part made me cringe: "Marks herself points out that employers don’t generally care about the content of job applicants’ classes; they’re more interested in whether an applicant graduated, was able to meet deadlines, and work within a bureaucracy"
The purpose of a college degree is to reduce the number of job applicants HR depts have to deal with.
Since everybody now gets A for every class recruiters now look for extra-activities. So studing to understand the causes of WWI in more detail is less use to you, and the recruiter, than you also being in the junior entrepreneurs club.