In his historic 1919 dissent, Justice Oliver Wendell Holmes named, and thus catalyzed the creation of, the marketplace of ideas. This conceptual space has, ever since, been used to give shape to American constitutional notions of the freedom of expression. It has also eluded clear definition, as jurists and scholars have contested its meaning for more than a century. In The Structure of Ideas, Jared Schroeder takes on the task of mapping the various iterations of the marketplace, ...

During the first part of the twenty-first century, bloggers, citizen journalists, social media users, Yelp reviewers, and a myriad of other communicators have found themselves facing defamation, privacy, campaign finance, and other lawsuits as a result of the messages they have communicated. In many ways, these communicators are facing legal questions that are similar to what traditional journalists have faced for centuries regarding their rights to gather and publish information. This boo...

Emma Goldman’s Supreme Court appeal occurred during a transitional point for First Amendment law, as justices began incorporating arguments related to free expression into decisions on espionage and sedition cases. This project analyzes the communications that led to her arrest—writings in Mother Earth, a mass-mailed manifesto, and speeches related to compulsory military service during World War I—as well as the ensuing legal proceedings and media coverage. The authors place Goldm...