Grass Roots: The Rise and Fall of Marijuana in America is a 2017 non-fiction book by Emily Dufton, based on her doctoral research.

An academic review called it "a fresh approach to understanding the drug wars by giving equal consideration to both anti-pot groups and activists working to decriminalize the use of marijuana".

[1] Kirkus Reviews called it "a comprehensive history of marijuana legalization in America".

[2] This article about a book on the United States is a stub.

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