Because in that time Alaska was just a cold place where none would like to live, with no economic interest or strategic location. Just a piece of land
Facts and proof and evidence
The first Oklahoma State Flag flew from 1911 - 1925. It is said that the flag began to fall into disfavor after the Russian Revolution in 1917. The Red flag and single white star began to be too closely associated with symbols of Communism. In 1924, a contest was announced to create a new design for the flag, one that more uniquely represented the diversity of cultures in the state of Oklahoma. For the state with the largest Native American population, it is easy to see why the design submitted by Mrs. George Fluke, Jr. was chosen and officially adopted by the State Legislature on April 2, 1925. The 1925 flag, essentially the same as today's state flag, prominently displays an Osage warrior's shield made from buffalo hide and decorated with seven eagle feathers hanging from the lower edge.
