John Adams, the first Vice President of the United States, believed the office of Vice President to be insignificant, as its powers were limited. However, he recognized its potential importance, as the Vice President assumes the presidency if the president dies or resigns. This has occurred nine times in U.S. history. While the Vice President has few defined powers, the office has taken on increasing significance over time, with more responsibilities delegated by presidents and a role as an advisor and spokesperson for the administration.