Answer the question at the end by quoting:

Edwin Washington Edwards (born August 7, 1927) is an American politician and member of the Democratic Party who served as the U.S. Representative for Louisiana's 7th congressional district from 1965 to 1972 and as the 50th Governor of Louisiana for four terms (1972-1980, 1984-1988 and 1992-1996), twice as many elected terms as any other Louisiana chief executive. He served a total of 16 years in office, the sixth-longest serving gubernatorial tenure in post-Constitutional U.S. history at 5,784 days. A colorful, powerful and legendary figure in Louisiana politics, Edwards, who has been dubbed the "very last of the line of New Deal Southern Democrats", was long dogged by charges of corruption. In 2001, he was found guilty of racketeering charges and sentenced to ten years in Federal prison.
As the 1991 governor's race drew near, many of Edwards' friends encouraged him to abandon his planned comeback, believing that he had no chance to win. After Edwards' loss in 1987, a journalist for the defunct Shreveport Journal wrote that the only way Edwin Edwards could ever be elected again was to run against Adolf Hitler. These words turned out to be shockingly prophetic, since after the 1991 primary Edwards discovered his runoff opponent to be former Imperial Wizard of the Ku Klux Klan, David Duke. Edwards received 34 percent of the vote while Duke received 32 percent. Governor Roemer placed third, 80,000 votes behind Duke. The runoff between an avowed white supremacist and a former governor who was corrupt but was also perceived as minority-friendly, gained national attention. Support for Edwards grew in between the primary and the runoff. Louisiana Coalition against Racism and Nazism, an interest group, appeared to challenge Duke, with its leadership including longtime Treen supporter Beth Rickey, a member of the Louisiana Republican State Central Committee from New Orleans. The coalition revealed through a recording of Duke at a White Nationalist conference that he was still involved in Ku Klux Klan activities. Faced with the alternative of Duke, many who were otherwise lukewarm for Edwards found him looking ever better. Edwards found himself receiving endorsements from Treen and Roemer; even Republican President George H. W. Bush urged that Edwards, the Democrat, be elected over Duke. A popular bumper sticker urging support for Edwards (although clearly not produced by his campaign) read "Vote For the Crook. It's Important." Another read "Vote for the Lizard, not the Wizard." Edwards said that this would be his final term as governor and that he cared about leaving a good legacy, which made many hope that the corruption of his previous administrations would not be repeated. Edwards won by a wide margin. Continuing his artful use of humor to deflate an opponent, and referring to his considerable reputation as a ladies' man, Edwards said of Duke that "the only thing we have in common is that we both have been wizards beneath the sheets." He also feigned concern for Duke's health due to smoke inhalation "because he's around so many burning crosses" and when a reporter asked Edwards what he needed to do to triumph over Duke, Edwards replied "stay alive." On Election Day, Edwards defeated Duke in a landslide, 61 to 39 percent, a margin of nearly 400,000 votes.

did he do anything else?

Edwards defeated Duke in a landslide, 61 to 39 percent, a margin of nearly 400,000 votes.

Answer the question at the end by quoting:

Robert Dale Owen (November 7, 1801 - June 24, 1877) was a Scottish-born social reformer who immigrated to the United States in 1825, became a U.S. citizen, and was active in Indiana politics as member of the Democratic Party in the Indiana House of Representatives (1835-39 and 1851-53) and represented Indiana in the U.S. House of Representatives (1843-47). As a member of Congress, Owen successfully pushed through the bill that established Smithsonian Institution and served on the Institution's first Board of Regents. Owen also served as a delegate to the Indiana Constitutional Convention in 1850 and was appointed as U.S. charge d'affaires (1853-58) to Naples. Owen was a knowledgeable exponent of the socialist doctrines of his father, Robert Owen, and managed the day-to-day operation of New Harmony, Indiana, the socialistic utopian community he helped establish with his father in 1825.
During the American Civil War, Owen served in the Ordnance Commission to supply the Union army; on March 16, 1863, he was appointed to the Freedman's Inquiry Commission. The commission was a predecessor to the Freedmen's Bureau. In 1862 Owen wrote a series of open letters to U.S. government officials, including President Abraham Lincoln and U.S. Secretary of the Treasury Salmon P. Chase, to encourage them to support general emancipation. Owen's letter of July 23, 1862, was published in the New York Evening Post on August 8, 1862, and his letter of September 12, 1862, was published in the same newspaper on September 22, 1862. In another open letter that Owen wrote to President Lincoln on September 17, 1862, he urged the president to abolish slavery on moral grounds. Owen also believed that emancipation would weaken the Confederate forces and help the Union army win the war. On September 23, 1862, Lincoln issued a preliminary version of the Emancipation Proclamation (as he had first resolved to do in mid-July). In Emancipation is Peace, a pamphlet that Owen wrote in 1863, he confirmed his view that general emancipation was a means to end the war. In The Wrong of Slavery, the Right of Emancipation, and the Future of the African Race, a report that Owen wrote in 1864, he also suggested that the Union should provide assistance to freedmen. Toward the end of his political career, Owen continued his effort to obtain federal voting rights for women. In 1865 he submitted an initial draft for a proposed Fourteenth Amendment to the U.S. Constitution that would not restrict voting rights to males. However, Article XIV, Section 2, in the final version of the Amendment, which became part of the U.S. Constitution in 1868, was modified to limit suffrage to males who were U.S. citizens over the age of twenty-one.

What can you tell me about Owens letter?
Owen also believed that emancipation would weaken the Confederate forces and help the Union army win the war.