Here is my Johns Hopkins Supplement Essay Question:?!

Johns Hopkins offers 50 majors across the schools of Arts and Sciences and Engineering. On this application, we ask you to identify one or two that you might like to pursue here. Why did you choose the way you did? If you are undecided, why didn't you choose? (If any past courses or academic experience influenced your decision, you may include them in your essay.)

I'm thinking about writing about International Studies/Relations, and I need some help finding the unique qualities about it.

I have lived in 4 different countries, which consist of Japan (I'm Japanese), Malaysia, Singapore, and the United States. I have experienced many different cultures and ethnical backgrounds, so maybe I could relate with this?

Please give me some suggestions