The State of Oklahoma works for the welfare of the residents and travelers. The state has more than 40 colleges and universities. It is one of the largest gas producing states in the United States. The state specializes in the production of wheat, peaches and peanuts. It features mountain ranges, such as the Ouachitas, Arbuckles, Wichitas and the Kiamichis. The State of Oklahoma includes over 75 counties and has a population of nearly 3,258,000 people. It has been in operation since1907 and organizes photography contests for school students. The State of Oklahoma operates an art center and environmental quality department.