SC_"The American Presidency" (Exhibit, National Museum of American History)

Entrance sign to the exhibit in the Smithsonian's National Museum of American History.
"There have been 42 people sworn into office, and 43 Presidencies, due to the fact that Grover Cleveland served two non-consecutive terms and is counted chronologically as both the 22nd and the 24th President. Of the individuals elected as President, four died in office of natural causes, one resigned, and four were assassinated. The first President was George Washington, who was inaugurated in 1789 after a unanimous Electoral College vote. William Henry Harrison spent the shortest time in office at 32 days. At over twelve years, Franklin D. Roosevelt spent the longest time in office, and is the only President to serve more than two terms. The current incumbent President is George W. Bush, who is serving his second term. His term is scheduled to end with Inauguration Day on January 20, 2009 when President-elect Barack Obama is sworn in." Source: Wikipedia.com