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.
Answer   Technically no American president has been impeached and subsequently removed from office. Andrew Johnson was impeached but acquitted Nixon resigned before his lâ¦ikely impeachment. Clinton was impeached but not removed from office.   Presidents impeached:   * Andrew Jackson: impeached by the House but acquitted by the Senate  * William (Bill) Clinton: also impeached but aquitted   Therefore, there have been two impeached, none removed.