Original sentence: 19th century commentators frequently mentioned that Irish neighborhoods were characterized by very high levels of drunkenness and violence.No such signs have been found by historians or archivists, extensive computerized research into newspapers has found only one job ad that included this slogan in 1854.Protestant businessmen often borrowed millions of dollars to build factories and railroads that depended on Irish labor, Irish women also dominated the market for domestic servants in most large cities.The quote " HELP WANTED - IRISH NEED NOT APPLY" for example was barely used in 19th century.There was to a certain extent prejudice against Irish Americans, it was however not as common as generally perceived.These reports diminished as the Irish moved upwards on the social scale, led by the middle class "lace curtain" Irish typified by the Kennedy family of Boston
Edited sentence: (there are fakes sold on Ebay, which carry the curious date of Sept 11, 1915.) Extensive computerized research into newspapers has found  only one job ad for men that included this slogan (it appeared in 1854)., and the Democratic party in many large cities.19th century commentators frequently mentioned that Irish neighborhoods were characterized by very high levels of drunkenness and violence, but those reports diminished as the Irish moved upwards on the social scale, led by the middle class "lace curtain" Irish typified by the Kennedy family of Boston.In fact Protestant businessmen borrowed millions of dollars to build factories and railroads that depended on Irish labor.Irish circulated the false story that many employers would ward off Irish jobseekers by posting signs reading "HELP WANTED - IRISH NEED NOT APPLY".Irish leaders soon took control of the Catholic Church in most of the U.Irish women dominated the market for domestic servants in most large cities.No such signs have ever been found by historians or archivists and there is no evidence any ever existed in the U.The Irish insisted on sticking together and told exaggerated tales of discrimination to hold their people in line.The Irish themselves firmly believed there was strong Protestant prejudice against them.There is no evidence whatever of systematic job discrimination against Irish