After World War II, Tucson experienced burgeoning growth. People were drawn here by the mild winters. By 1950, Tucson's population reached 120,000, and it doubled to 220,000 by 1960. In 1952, the world-famous Arizona-Sonora Desert Museum was founded. Four years later, the Tucson Air National Guard Base was activated. During the 1960s, the Old Tucson Studios theme park, El Con Mall, the Tucson International Airport, the University of Arizona College...