This eventual state's first territorial governor, Isaac Stevens, presided over settlers led by half-black pioneer George Washington Bush. An aviator coincidentally named Harry Truman refused to evacuate this home state of the Yakama tribe. A Supreme 
This eventual state's first territorial governor, Isaac Stevens, presided over settlers led by half-black pioneer George Washington Bush. An aviator coincidentally named Harry Truman refused to evacuate this home state of the Yakama tribe. A Supreme Court case originating in this state overturned Adkins v. Children's Hospital via Owen Roberts's "switch in time" saving a minimum-wage law. Plutonium for the Fat Man bomb was produced at this state's Hanford site. Police in this state attacked splinter groups such as DAN, who formed an anarchist "black bloc" at 1999 protests against the World Trade Organization. Elsie Parrish sued the West Coast Hotel in this state, where Spirit Lake was destroyed in a 1980 disaster. For 10 points, name this state where Mount St. Helens erupted.