Credit: Shoes sit on the eternal flame on Parliament Hill in Ottawa, Canada, on Monday, May 31, 2021, after the remains of 215 children were found at the site of a former Indian residential school in Kamloops, British Columbia. Canada has now declared Sept. 30 a Day of Truth and Reconciliation, a national holiday, to remember those who suffered at the schools. The United States holds a Remembrance Day as well on Sept. 30. (Adrian Wyld/The Canadian Press via AP)