Lincoln Memorial University operates the Powell River Aquatic Research Station, which is located where Tennessee State Route 63 crosses the river at the Brooks Bridge in Claiborne County, Tennessee. The center, which opened in April 2008, allows for on-site research of water quality, flora, fauna and related habitat.
The only two presidents to have been impeached were Andrew Johnson and William Clinton. Neither of them were found guilty of the charges, therefore neither of them were â¦removed from office. None. Presidents Andrew Johnson and Bill Clinton were both impeached by the House, but never found guilty by the Senate.
  There have been two Presidents that have been impeached by the House of Representatives. The 17th President Andrew Johnson 1865-1869 and the 42nd President Bill Clinto â¦ n 1993-2001.nder the terms of the twelfth amendment to the constitution, when  no candidate receives a majority of electoral votes house of  Representatives selects the president. 8 people found this useful.