Yale Global Affairs

Hello everybody! I’m strongly considering applying to Yale early action, but I just have a few questions before I solidify this decision. I’m am very interested in the Global Affairs major, but I see on Yale’s website that it says admission is competitive. Does anyone have an idea of how competitive it truly is (ie. Are most students who apply to the major accepted). Also, I know that the Jackson School is very strong for graduate studies. I’m curious as to how much emphasis is put on undergraduates? Any information about these topics or the major in general would be greatly appreciated. Thanks so much!!