What else should I major in?

I am going to be a junior at Stern next year and have knocked out most of my intro and liberal arts classes and have started a finance major. Basically I have a lot of free time these last two years and am fairly positive i would like to make myself more attractive with a second major in Stern. However, I have no idea what major to choose from, International Business, economics, marketing, statistics, etc. Even with this additional major I have room in my schedule and am considering a minor in history or politics since it interests me greatly, is this a waste of time or should i just take some more intro classes in the business school to make my resume even better

Thank you all in advance.