The decline in union membership over the past 45 years has occurred almost entirely within the private sector.

The decline in union membership over the past 45 years has occurred almost entirely within the private sector. A new @hamiltonproj report examines why, and what it means for wages, workers, and policymakers https://t.co/Xjvu1IRLfK pic.twitter.com/HShL1bxbTN

— Brookings (@BrookingsInst) August 26, 2019