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.
List of Presidents of the United States by date and place of birth. This is the latest accepted revision, reviewed on 8 October 2016. This is a list of Presidents of the United States by date and place of birth. Forty-three persons have served as President of the United States since the office came into existence in 1789. 1  1 Birth dates and birth places of U.S. Presidents. 2  2 Presidential birthplace historic sites.  3 References.