Why+and+how+do+people+group+together+by+race

Kat- Why do people group together by race?

Why do people tend to group together by race? (Bailey- G Block)

Why do people group together by race? (Brittany F Block)

Do humans need racism in order to feel superior? (Archita-B-Block)

Does “race” affect who people associate with? Does this connect into the racism? (Nathanael - F Block)

Shared resources:

A Bob Herbert column in the NYT about [|Detroit] (mentions "white flight")