What term did Herbert Gans use to describe city dwellers who choose to reside within close-knit, culturally homogeneous neighborhoods?

Explanation

Herbert Gans identified 'ethnic villagers' as urban residents who prefer to live in tightly connected communities that share a common cultural or ethnic background. This distinguishes them from 'cosmopolites' who are more globally oriented, 'the trapped' who feel confined, and 'gentrifiers' who renovate neighborhoods.