as a point of accuracy, until quite recently there were progressive republicans. Retired Senator Jim Jeffords was definitely one of them.
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Jeffords's work in Congress focused on legislation involving education, job training, and individuals with disabilities. In his later years in the Senate, his emphasis shifted somewhat, as Jeffords pushed several important pieces of environmental legislation through Congress. He was, together with Paul Simon, credited by Canadian Lieutenant-General Roméo Dallaire, Force Commander of the United Nations Assistance Mission for Rwanda (UNAMIR) from 1993 to 1994, for actively lobbying the US administration into mounting a humanitarian mission to Rwanda during the Rwandan Genocide. According to Dallaire's book Shake Hands with the Devil, he "owe(s) a great debt of gratitude" to both senators.
Jeffords was one of the founders of the Congressional Solar Coalition and the Congressional Arts Caucus. Jeffords was frequently recognized for his performance as a legislator, receiving Parenting magazine's "Legislator of the Year" award in 1999, and the Sierra Club's highest commendation in 2002.
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By the time of his switch, no Republican Senator had a lower lifetime score from the American Conservative Union. In 1981, Jeffords was the only Republican member of the House to vote against a bill reducing the top tax rate from 70 per cent to 50 per cent — a hallmark of President Ronald Reagan's legacy. During his time in the Senate, he voted for the Civil Rights Act of 1991, the Brady Bill, the Family and Medical Leave Act, an end to the ban on gays serving in the military, and against permanent normal trade relations with China and barring affirmative action at the federal level. Jeffords was also vocal in his opposition to the nomination of Clarence Thomas to the United States Supreme Court by President George H.W. Bush. He was one of only two Republicans to vote against confirming Clarence Thomas. In 1993, he was the only prominent Republican to support President Clinton's unsuccessful attempt to establish a national healthcare plan. Jefford's voting record and positions on environmental issues put further distance between himself and his Republican Party colleagues.
Jeffords consistently voted against the ban on partial-birth abortion, and also against a harsher line on Cuba. In 1995 he was one of only 16 Senators to vote against the Communications Decency Act. The Supreme Court later struck it down as unconstitutional. Jeffords highly advocated LGBT rights in the workplace. He sponsored The Employee Non Discrimination Act of 1995 (104th Congress), 1997 (105th Congress), and 1999 (106th Congress). Jeffords Non Discrimination bills did not include "gender identity." He was in the minority of Republicans to oppose the Flag Desecration Amendment.
http://en.wikipedia.org/wiki/Jim_Jeffordsand oh yes, he voted against the Iraq War. He's and Chafee (now governor of RI) are the end of the line for progressive republicans in the Congress.