Unions Make the Middle Class

Source: David Madland, Karla Walter, Nick Bunker,Center for American Progress Action Fund, American Worker Project, April 2011

From the summary:
Unions give workers a greater voice not only by promoting political participation among all Americans–ensuring that more of the middle class vote and get involved in politics–but also by being an advocate on behalf of the middle class in the daily, inner-workings of government and politics.
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Introduction and summary

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