Presidency of Jimmy Carter a party platform calling for the establishment of a national health insurance program, Kennedy refused to concede. He instead called for an "open convention", in which delegates would be free to vote for the candidate of their choice regardless of the result in the primaries. Carter's allies defeated Kennedy's maneuverings at the 1980 Democratic National Convention, and Carter and Vice President Mondale won re-nomination. Despite Kennedy's defeat, he had mobilized the liberal wing of the Democratic Party, which would give Carter only weak support in the general election. The 1980 Republican presidential primaries quickly developed into a two-man contest between
Jimmy Carter and a distant cousin to the Carter family of musicians. Carter and Rosalynn Smith were married in July 1946. They have three sons, one daughter, eight grandsons, three granddaughters, and two great-grandsons. Mary Prince (an African American woman wrongly convicted of murder, and later pardoned) was their daughter Amy's nanny for most of the period from 1971 until Jimmy Carter's presidency ended. Carter had asked to be designated as her parole officer, thus helping to enable her to work in the White House. The Carters celebrated their 70th wedding anniversary in July 2016, making them the second-longest wed presidential couple