Jimmy Carter of racial segregation and support the growing civil rights movement. He became an activist within the Democratic Party. From 1963 to 1967, Carter served in the Georgia State Senate, and in 1970, he was elected as Governor of Georgia, defeating former Governor Carl Sanders in the Democratic primary on an anti-segregation platform advocating affirmative action for ethnic minorities. Carter remained as governor until 1975. Despite being a dark horse candidate little-known outside of Georgia at the start of the campaign, Carter won the 1976 Democratic presidential nomination. In the general election, Carter ran as an outsider and narrowly defeated incumbent
Jimmy Carter in 1986. In 1998, the U.S. Navy named the third and last "Seawolf"-class submarine honoring former President Carter and his service as a submariner officer. It became one of the few Navy vessels to be named for a person living at the time of naming. That year he also received the United Nations Human Rights Prize, given in honor of human rights achievements, and the Hoover Medal, recognizing engineers who have contributed to global causes. He won the 2002 Nobel Peace Prize, which was partially a response to President George W. Bush's threats of war against Iraq and Carter's criticism