I dont know who to turn to, but I wondered if there is a. Organization tracking and mapping slave gravesites?

I ran across this couple in West Virginia who found Indian ceremonial sites and slave graveyards on the property they purchased.

Here is the link to the tiktok where he is showing them
https://vm.tiktok.com/ZMedAV34L/

Just want to protect those who died in a strange land.

God bless you
Tia