Los Angeles as boom town

From 1870-1970, the city of Los Angeles grew from a village of approximately 6,000 people to a city of 2.8 million residents. Inexpensive land, high levels of immigration, a culture of open-shop labor, and strategic investments by business leaders in water acquisition and real estate contributed to an extraordinarily rapid period of urban development over the course of the 20th century. The manufacturing industry flourished after the Second World War, particularly in the areas of aircraft and ship construction, creating millions of jobs in metropolitan Los Angeles, and ushering in an era of unprecedented economic prosperity in Southern California.

II. Los Angeles Rises
Los Angeles as boom town