Is citizenship nationality? – for iPod/iPhone

You can quit the gym, join a new golf club and move to a new city, but joining the citizenship club is not a choice; we are governed by the powers that decide who we are and what nation we belong to. Without agreeing to or choosing it, the vast majority of people in the world have their nationality conferred on them by where they were born or their parentage. But what happens if we do question it?