MINNEAPOLIS -- Former Vice President Walter Mondale, a liberal icon who lost one of the most lopsided presidential elections after bluntly telling voters to expect a tax increase if he won, died Monday. He was 93.
The death of the former senator, ambassador and Minnesota attorney general was announced in a statement from his family. No cause was cited.
Mondale followed the trail blazed by his political mentor, Hubert Humphrey, from Minnesota politics to the U.S. Senate and the vice presidency, serving under Jimmy Carter from 1977 to 1981.
In a statement Monday night, Carter said he considered Mondale "the best vice president in our country's history." He added: "Fritz Mondale provided us all with a model for public service and private behavior."
His own try for the White House, in 1984, came at the zenith of Ronald Reagan's popularity. Mondale's selection of Rep. Geraldine Ferraro of New York as his running mate made him the first major-party presidential nominee to put a woman on the ticket, but his declaration that he would raise taxes helped define the race.
On Election Day, he carried only his home state and the District of Columbia. The electoral vote was 525-13 for Reagan -- the biggest landslide in the Electoral College since President Franklin Roosevelt defeated Alf Landon in 1936.
"I did my best," Mondale said the day after the election, and blamed no one but himself.
"I think, you know, I've never really warmed up to television," he said. "In fairness to television, it never really warmed up to me."
Years later, Mondale said his campaign message had proven to be the right one.
"History has vindicated me that we would have to raise taxes," he said. "It was very unpopular, but it was undeniably correct."
Mondale started his career in Washington in 1964, when he was appointed to the Senate to replace Humphrey, who had resigned to become vice president. Mondale was elected to a full six-year term in 1966, and again in 1972.
His Senate career was marked by advocacy of social issues such as education, housing, migrant workers and child nutrition. Like Humphrey, he was an outspoken supporter of civil rights.
Mondale tested the waters for a presidential bid in 1974 but ultimately decided against it. "Basically I found I did not have the overwhelming desire to be president, which is essential for the kind of campaign that is required," he said in November 1974.
In 1976, Carter chose Mondale as No. 2 on his ticket and went on to unseat Gerald Ford.
As vice president, Mondale had a close relationship with Carter. He was the first vice president to occupy an office in the White House rather than in a building across the street. Mondale traveled extensively on Carter's behalf, and advised him on domestic and foreign affairs.
Mondale began a law practice in Minneapolis and ran the successful 1958 gubernatorial campaign of Democrat Orville Freeman, who appointed Mondale state attorney general in 1960. Mondale was elected attorney general in the fall of 1960 and was reelected in 1962.
As attorney general, Mondale moved quickly into civil rights, antitrust and consumer protection cases. He was the first Minnesota attorney general to make consumer protection a campaign issue.
After his White House years, Mondale served from 1993-96 as President Bill Clinton's ambassador to Japan, fighting for U.S. access to markets ranging from cars to cellphones.
He helped avert a trade war in June 1995 over autos and auto parts, persuading Japanese officials to give American automakers more access to Japanese dealers and pushing Japanese carmakers to buy U.S. parts.
Mondale and his wife, Joan Adams Mondale, were married in 1955. During his vice presidency, she pushed for more government support of the arts and gained the nickname "Joan of Art." She had minored in art in college and worked at museums in Boston and Minneapolis.
The couple had two sons, Ted and William, and a daughter, Eleanor. Joan Mondale died in 2014 at age 83 after an extended illness.
Information for this article was contributed by Brian Bakst of The Associated Press.
