Beginning with the Alien Friends Act of 1798, the United States passed laws in the name of national security to bar or expel foreigners based on their beliefs and associations—although these laws sometimes conflict with First Amendment protections of freedom of speech and association or contradict America’s self-image as a nation of immigrants. The government has continually used ideological exclusions and deportations of noncitizens to suppress dissent and radicalism throughout the twentieth and twenty-first centuries, from the War on Anarchy to the Cold War to the War on Terror.

In Threat of Dissent—the first social, political, and legal history of ideological exclusion and deportation in the United States—Julia Rose Kraut delves into the intricacies of major court decisions and legislation without losing sight of the people involved. We follow the cases of immigrants and foreign-born visitors, including activists, scholars, and artists such as Emma Goldman, Ernest Mandel, Carlos Fuentes, Charlie Chaplin, and John Lennon. Kraut also highlights lawyers, including Clarence Darrow and Carol Weiss King, as well as organizations, like the ACLU and PEN America, who challenged the constitutionality of ideological exclusions and deportations under the First Amendment. The Supreme Court, however, frequently interpreted restrictions under immigration law and upheld the government’s authority.

Julia Rose Kraut, a lawyer and historian, was the inaugural Judith S. Kaye Fellow for the Historical Society of the New York Courts.

The Washington History Seminar is co-chaired by Eric Arnesen (George Washington University and the National History Center) and Christian Ostermann (Woodrow Wilson Center) and is organized jointly by the National History Center of the American Historical Association and the Woodrow Wilson Center's History and Public Policy Program. It meets weekly during the academic year. The seminar thanks its anonymous individual donors and institutional partners (the George Washington University History Department and the Lepage Center for History in the Public Interest) for their continued support.