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.
exists and is an alternate of . President Obama is the 44th President of the United States. However, President Grover Cleveland served two non-consecutive terms. He was both the 22nd and the 24th President. So there have only been 43 different men who have been President. US Presidents in chronological order from first to current: