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.
The only two presidents to have been impeached by the House are Andrew Johnson and Bill Clinton. Both of the trials resulted in the president in question remaining in office, although Andrew Johnson remained in office by only one vote.he only presidents to ever be in peach by the House of  Representatives are Andrew Johnson and William Jefferson Clinton.  Andrew Johnson in 1868 and Bill Clinton in 1998. Edit.