The United States dollar is the official currency of the U.S. Of the 15 vice presidents who went on to become president, eight succeeded to the office on the death of a president, and four of these were later elected president.
50 states in USA.The last state to join the United States was Hawaii on August 21, 1959.The largest state in the United States is Alaska.The smallest state in the United States is Rhode Island
John Tyler served as U.S. Vice President for the shortest time(31 Days) in 1841.
George Clinton served as Vice President for the longest time in U.S. history, holding the office for two full terms, from 1805 to 1809 and 1809 to 1812, totaling 7 years and 10 months. He served under presidents Thomas Jefferson and James Madison.