The chair of the meeting in the historical notes section is 'Professor Maryann Cresent Moon from the department of Caucasian anthropology', suggesting that a woman of North American native descent views white people as a topic of study, rather than a superior race.
In the novel, the children of Ham that Atwood describes in chapter 14 are being transported to 'national homeland one', which are traditionally black Americans, as in GenesisNoah had three children of the world: Shem, Japheth, and Ham.
The idea of separating races in enclaves like 'national homeland one' reminds readers of the system of apartheid, meaning separateness, which was enforced in South Africa between 1948 and 1994.