Original sentence: John Adams (born October 30, 1735) was an American politician and the second President of the United States (1797–1801), after being the first Vice President (1789–1797) for two terms
Edited sentence: John Adams (October 30, 1735  July 4, 1826) was an American politician and the second President of the United States (1797–1801), after being the first Vice President (1789–1797) for two terms