Chippewas stop acid pollution and mining on their reservation in Wisconsin, 1996
The United States government established, by treaty, the Bad River Reservation in Ashland County, Wisconsin, in 1854. The treaty allowed members of the Chippewa tribe to retain their rights to hunt and gather food in this area. In 1995, the Copper Range Mining Company decided to use a technique called solution mining to mine copper. Solution mining by the Copper Range Mining Company and Inmet, another mining company, required that large shipments of sulfuric acid be transported to the mines on railroad tracks that intersected with the reservation. Members of the Chip