For how many years did Alice Brown Davis serve as Principal Chief of the Seminole Tribe of Oklahoma under President Warren G. Harding?
Alice Brown Davis: Alice Brown Davis (September 10, 1852 – June 21, 1935) was the first female Principal Chief of the Seminole Tribe of Oklahoma, and served from 1922–1935, appointed by President Warren G. Harding. Warren G. Harding:  At the time of his death, he was one of the most popular presidents, but the subsequent exposure of scandals that took place under his administration, such as Teapot Dome, eroded his popular regard, as did revelations of an affair by Nan Britton, one of his mistresses.
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