What are the international relations courses like?

<p>I'm entering NYU in the fall and considering double major (math + IR), so I was wondering what the major is like.
Are the courses you take more analytical, ie. econ/math/game theory based? Or a lot of reading political treatises and theories and writing essays on that? Or do they involve a lot of current events/history?
And how do internships/research work? What kind of stuff can undergrads expect to do?</p>