![America's blue collar workers may be one of the most optimistic groups in the country today. According to a new study conducted by The Harris Poll and commissioned by Express Employment Professionals, America's blue collar workers may be one of the most optimistic groups in the country today. According to a new study conducted by The Harris Poll and commissioned by Express Employment Professionals,](https://www.expresspros.com/assets/0/94/401/492/508/567/26403/95804cd5-eed5-491d-8c4b-e885b13718d2.jpg)
America's blue collar workers may be one of the most optimistic groups in the country today. According to a new study conducted by The Harris Poll and commissioned by Express Employment Professionals,
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White Blue Pink Collar Workers Infographic: vector de stock (libre de regalías) 1165889416 | Shutterstock
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