1. Warren listed herself as a minority. The Association of American Law Schools (AALS) directory included, as of its 1986-87 edition, a list of "minority law teachers." Warren, then at the University of Texas, was on the list. Moving to the University of Pennsylvania the next year, she continued to be on the minority list through the directory's 1994-95 edition. The later years of her listing coincided with her recruitment by Harvard Law School, initially as a visiting professor.
5. Warren doesn't appear to fit Harvard's definition of minority. In one document published in 1997, Harvard published details of its affirmative action plan. It defined a native American as “a person having origins in any of the original peoples of North America and who maintains cultural identification through tribal affiliation or community recognition." The document said this definition is consistent with federal regulations.
Warren has cited family lore of Cherokee and Delaware heritage on her mother's side of the family. But genealogists have not been able to confirm any ties. Warren is not known to have maintained any cultural affiliation, such as with a tribe.
6. She stopped listing herself as a minority. Warren's listing as a minority teacher in the AALS directory ended with the 1994-95 edition, when she was at the University of Pennsylvania and being recruited by Harvard. Early on in the controversy, Warren said her goal in the minority listing was to meet others with a similar background, and when such social contacts didn't develop she dropped the listing.
Throughout the controversy, Democrats have backed Warren even as her actions have drawn fire from native Americans including members of the Cherokee Nation of Oklahoma.
Elizabeth Warren and Cherokee heritage: what is known about allegations - CSMonitor.com
She has always said that she never used her " Native American" heritage to her advantage but she sure stopped using it when she applied to a school that would actually require her to prove it. This under my book is wrong if you claim to be a minority you should continue to claim it even if you have to meet criteria in order to be granted that status not just when it's convenient for you to get jobs.