Hundreds of Indigenous people have testified. They’ve sobbed, cursed and laughed in spite of it all. Many told stories about their time in boarding schools that they’ve kept inside for decades, finally able to begin recovering from childhood trauma.

An oral history project led by the ɫtv Native American Boarding School Healing Coalition is wrapping up in Tulsa, Oklahoma on Friday. To date, the nonprofit’s historians have collected video testimony from more than 360 Indigenous survivors in 19 states — stories set to be preserved in the Library of Congress for years to come.

The Associated Press