Interviews with several Brazilian candidates revealed a range of reasons for race changes — some said they or campaign officials had simply made a mistake while filling their candidacy form, some said their family background gave them a claim to multiple racial groups, and some said they had recently started to feel a sense of belonging in a new racial category.
Brazilian politicians do “have some latitude to fluctuate on how they present themselves” in order to connect with supporters, Andrew Janusz, a political scientist at the University of Florida who has studied the race changes of…