In 2007, 12.1% of U.S. wage & salary workers were members of these, down from 20% in 1983
Their activity today centers on collective 
bargaining over wages, benefits, and working conditions for their membership, 
and on ... Union workers average 10-30% higher pay than non-union in the 
United States after... [DOC] [TLE] The American Worker  FREE The American Worker information ... [PAR] The American Worker  Encyclopedia.com has The American Worker articles, 
The ... found that only 20% of those asked felt it was a good time to find a quality 
job.