Tom Buchanan is supposedly reading a book called “The Rise of the Colored Empires,” which is a reference to the real-life book The Rising Tide of Color, by Lothrop Stoddard. Stoddard was a white supremacist and Buchanan’s association with his ideas–in particular, the notion that northern Europeans have contributed everything that makes civilization worthwhile and must guard their dominant position vigilantly–is likely to make Tom unpopular with readers.
The Great Gatsby – 2
The Great Gatsby – 3
Fitzgerald makes reference to the Fourth of July in the same sentence in which a “gray, scrawny Italian child” is described. Tom comments that the neighborhood is “terrible” immediately after the reference to the child. Maybe this kid represents the classes of people he feels like civilization, and the country, needs to be guarded against.