The State of Arizona is a state located in the southwestern region of the United States. The capital and largest city is Phoenix. The second largest city is Tucson, followed in size by the four Phoenix metropolitan area cities of Mesa, Glendale, Chandler, and Scottsdale. Arizona was the 48th and last of the contiguous states, admitted to the Union in February, 1912, the 50th anniversary of Arizona's recognition as a territory of the United States.
United States of America