4 ideas
Ifemelu did not think of herself as 'Black' in Nigeria, where ethnicity, class and religion did the sorting; she became Black only on arrival in America, where the category was assigned to her and came with scripts she had to learn. Racial identity here is a local social system imposed at the border rather than an innate trait. The same person carries different identities depending on which classification regime she stands inside.
Ifemelu's blog, 'Raceteenth or Various Observations About American Blacks (Those Formerly Known as Negroes) by a Non-American Black,' is written from partial outsiderhood. It can name American racial codes plainly because the writer did not inherit the history, the shame or the etiquette that keep natives quiet. The same distance also marks her as someone who does not fully share the stakes of the people she describes.
The novel shows belonging being negotiated through physical and vocal self-modification. Ifemelu adopts and then drops a fake American accent, and she chemically relaxes her hair for job interviews until the damage pushes her to go natural. Each small concession to look 'professional' or sound 'normal' costs some self-recognition, so reclaiming the unaltered body works as a political and psychological act.
Ifemelu gets a US student visa, survives early poverty and a degrading paid encounter with a tennis coach, and builds a successful race blog and a Princeton fellowship before choosing to return to Lagos after thirteen years. Obinze is denied a US visa after 9/11, overstays in London working under another man's National Insurance number, and is caught arranging a sham marriage and deported. Back in Lagos he becomes rich through property deals. Their divergent paths show how visa regimes, timing and legal status, more than talent, decide what migration makes of a person.