The term he assumed upon the death of President W. H. Harrison ended, and he was not nominated for another term.
On 1841 April 4, William Henry Harrison died, effectively ending his term as president. John Tyler succeeded him, serving the rest of his term.
They precisely stop being president on the inauguration day of the next president at noon. Or when they are disabled, and the VP ascends during that temporary situation, as Dick Cheney did on couple of occassions while George W. Bush was having surgery. Or when they are killed in office, as was the case with various Presidents, most recently John F. Kennedy.
Probably,he was a president
President John did not try to stop China become communist.
January 20, 2009
1999
1929
because he had not like being pesident
President Ronald Reagan's administration ended in 1989 when George Bush took office.
January 20th, 1981
A vice president become president if the original president was either assasinated, resigned, or did something else to stop being the president.
because he was getting old and sick