In Washington, the Old Post Office Building and Union Station are also examples. In Pittsburgh, Station Square is an adaptive reuse project. In Salt Lake City, Trolley Square is an adaptive reuse example. In the 1950s, a group of California sociologists proposed the social area analysis model. They believed that each city is comprised of a series of distinctive, identifiable social areas or neighborhoods.
Socioeconomic status includes variables such as education, income and occupation.
Be aware of the variations in urbanization rates in the world over time. See Figure 12.2, page 443. Be aware of regional variations in urbanization in the world today. See Table 12.1, page 442. See Figure 12.7, page 448.