Sooner State Yellowhammer State Sunflower State Show Me State
Interstate 90 Interstate 44 Interstate 40 Interstate 35
Muskogee Oklahoma City Norman Tulsa
1920-1930 1930-1940 1960-1970 1900-1910
1.37 million 3.7 million 9.7 million 700 000
Arkansas River Red River Mississippi River Missouri River
9 19 39 3
Tornado Alley US River System Hurricane Alley Geographical USA
Theft Driving Alcohol Racism