MAYETTA, Kansas, Oct. 5 -- The Prairie Band Potawatomi Nation, a federally-recognized Native American tribe, issued the following news release: The Prairie Band Potawatomi Nation (PBPN) is pleased to announce the receipt of the Tribal Heritage Grant from the National Park Service for $74,997. The grant will be used to fund the PBPN Tribal Historic and Preservation Office (THPO) and its project to conduct a survey of burial sites within the PBPN Reservation and document their locations to preven  more