Growing up in the suburbs of Chicago, the color of my skin and my rather peculiar background as an Ethiopian immigrant delineated the border of my life and friendships. I learned quickly how to stand alone.

The MFA program did one great thing for me: It taught me how to be a better reader and critic. Nothing I wrote during my time at Columbia remains - but learning how to really deconstruct a work of fiction - that, of course, is a permanent part of me now.

The fact that I have always been deeply invested in politics, and African politics in particular, inevitably played a role in my first novel and, of course, in my decision to write about a handful of particular conflicts in Africa as a journalist.

History does influence our lives - every moment. We never sort of live our lives in a linear fashion. We always have these memories and these images from our past that sometimes we're not even aware of, and they sort of shape who we are.