This document provides an overview of the impact of urbanization in post-WWI America. It discusses how the industrial revolution led to a shift from an agrarian to urban culture in the late 19th century. This changed social relationships and led to a sense of temporary living arrangements in cities. The document then examines how new technologies like photography influenced society by exposing the horrors of war and making cities more attractive. It also explores how urban living increased isolation despite connectivity through examining works by writers and artists.