Arizona's original economy was based on the "four cs." what did they represent?

Four Cs represented Cotton, Copper, Cattle and Citrus.

Explanation:

Situated in Arizona, United States is a sculpture that symbolizes the "four cs" which used to be the pillars of Arizona's original economy.

The "four cs" represented, Cattle, Citrus, Cotton and Copper.

At the turn of the last century, there were more cattle than people in Arizona. Citrus was also one of its most important sources of livelihood made possible by their irrigation efforts. Copper is still being mined today but in a lesser capacity compared to the previous century. Cotton, as one of its original pillars, still remains relevant today.

Major industries in Phoenix, Arizona now include construction, tourism etc.