In 2003, a backhoe operator hired by the state of Washington to work on the Port Angeles waterfront discovered what a larger world would soon learn. The place chosen to dig a massive dry dock was atop one of the largest and oldest Indian village sites ever found in the region. Yet the state continued its project, disturbing hundreds of burials and unearthing more than 10,000 artifacts at Tse-whit-zen village, the heart of the long-buried homeland of the Klallam people.

Excitement at the archaeological find of a generation gave way to anguish as tribal members working alongside state...