Until recently, archaeologists have rarely studied prehistoric architecture as if it were an artifact comparable to pottery or stone tools. Following the premise that built space embodies social organization, Jason Shapiro takes a fresh look at architectural data from Arroyo Hondo Pueblo, a fourteenth-century site in the northern Rio Grande Valley of present day New Mexico. Using the theoretical assumptions and mathematical techniques of space syntax analysis, he explores what changes in architecture reveal about people's social lives. A significant shift toward greater residential...