Contact your congresspeople about finding graves at Indian residential schools

There is currently an act before the senate, the Truth and Healing Commission on Indian Boarding School Policies in the United States Act, which would establish a commission to investigate past injustices of the federal government's cultural genocide and assimilation practices through its Indian Boarding School policy.

If you would like to contact your senators about it, the ELCA (a Christian denomination) has a widget that will email them for you. It is quick and easy to use, and easy to edit out the religious bits if you wish.