This work is a study of the cotton and wheat markets of the World War One era. Subjects including acreage, production, prices, and value of crops were studied. The relationship between the commodities producers and the government was also an area taken into consideration. The lobbying efforts of the cotton and wheat producers also were subjects for analysis. The study utilized figures on both national and state commodities production although the main subject of study was the impact of the World War upon the cotton and wheat markets of Oklahoma.