Elizabeth's testimony has been widely credited as a decisive factor in the passage of the historic Anti-Discrimination Act of 1945. In 1992, Fran Ulmer, who represented Juneau in the Alaska House of Representatives (and who later became lieutenant governor of Alaska), said the following about Peratrovich's testimony:She talked about herself, her friends, her children, and the cruel treatment that consigned Alaska Natives to a second-class existence. She described to the Senate what it means to be unable to buy a house in a decent neighborhood because Natives aren't allowed to live there. She described how children feel when they are refused entrance into movie theaters, or see signs in shop windows that read "No dogs or Natives allowed."The Peratrovich family papers, including correspondence, personal papers, and news clippings related to the civil rights work done by Elizabeth and Roy Peratrovich, are currently held at the Smithsonian National Museum of the American Indian. In 1988, the Alaska State Legislature declared February 16 as "Elizabeth Peratrovich Day".