Walter Frederick "Fritz" Mondale was an American lawyer and politician who served as the 42nd vice president of the United States from 1977 to 1981 under President Jimmy Carter. A U.S. senator from Minnesota from 1964 to 1976, he was the Democratic Party's nominee in the 1984 presidential election, but lost to incumbent Ronald Reagan in an Electoral College and popular vote landslide.

The vice president of the United States (VPOTUS) is the second-highest officer in the executive branch of the U.S. federal government, after the president of the United States, and ranks first in the presidential line of succession. The vice president is also an officer in the legislative branch, as the president of the Senate. In this capacity, the vice president is empowered to preside over the United States Senate, but may not vote except to cast a tie-breaking vote. The vice president is indirectly elected together with the president to a four-year term of office by the people of the United States through the Electoral College. Since the passage of the Twenty-fifth Amendment to the US Constitution, the vice president may also be appointed by the president to fill a vacancy, via majority confirmation by both the Senate and the House.