This article discusses the different eras of development of the American town. The first era was a result of the agrarian grid. The second era started in 1938 when the Federal Housing Administration began working on a national code. The article identifies these sprawling second era towns as deficient. A third era is now underway and is heavily influenced by the first era towns.
29 Fordham Urb. L.J. 1439
Available at: https://ir.lawnet.fordham.edu/ulj/vol29/iss4/4