East Tennessee Historical Society
The East Tennessee Historical Society ( ETHS ) , headquartered in Knoxville , Tennessee , United States , is a non-profit organization dedicated to the study of East Tennessee history , the preservation of historically significant artifacts , and educating the citizens of Tennessee . 
<triplet> East Tennessee Historical Society <subj> Knoxville <obj> located in the administrative territorial entity <subj> United States <obj> country <triplet> Knoxville <subj> United States <obj> country <triplet> Tennessee <subj> United States <obj> country <triplet> United States <subj> Tennessee <obj> contains administrative territorial entity <subj> Tennessee <obj> contains administrative territorial entity <triplet> East Tennessee <subj> Tennessee <obj> located in the administrative territorial entity <subj> United States <obj> country <subj> Tennessee <obj> located in the administrative territorial entity <triplet> Tennessee <subj> United States <obj> country