There are many natural wonders about Arizona, but some historical facts are often overlooked.
Arizona was the site of German and Italian POW camps during World War II and Japanese US-resident internment camps (for national security during the time of martial law). The Phoenix area site was purchased after the war by the Maytag family (of major home appliance fame), and is currently utilized as the Phoenix Zoo. A Japanese American internment camp was located on Mount Lemmon, just outside of the state's southeastern city of Tucson. Another POW camp was located near the Gila River in eastern Yuma County. Because of California's proximity to Japan, a line was drawn somewhat parallel to the California border, and all Japanese residents west of that line were required to reside in the war camps. Grand Avenue, (perhaps because of its similarity to the California border) was chosen as part of that boundary, which resulted in many extended Japanese families being separated; some interned, some free--and some free families, in and odd bid for family values, requested to be interrned to stay with their families at a camp built by the original Del Webb Co., a modern manufacturer of large housing developments).