When the government tried to erase California's rancherias, a Pomo woman named Tillie Hardwick took it to court, and in 1983 federal recognition was restored to seventeen tribes at once. The winning argument was that termination was unlawful because the improvements promised before dissolution were never delivered. The case is the series' turning point and set off a restoration wave.
Sources give 41, 46 or 48 rancherias terminated, against a BIA figure of only 38, and totals of restored tribes range from about 27 to about 40 depending on what is counted.