Tennessee Gateway Communities We have found 1 items matching your search query. Sort By: TitleDatePopularityFeaturedNearest List Grid Map Tennessee State Travel Guide Southeastern USA EXPLORE TENNESSEE! Tennessee was admitted to the Union as the 16th state on June 1, 1796. The Appalachian Mountains dominate the eastern part of the state, and the Mississippi River forms the sta More Details 1 Page 1 of 1