Frank Costigliola, author of Kennan: A Life between Worlds, joins the Wilson Center’s Spring 2023 Washington History Seminar. The Washington History Seminar is co-chaired by Eric Arnesen (George Washington University) and Christian Ostermann (Woodrow Wilson Center) and is organized jointly by the American Historical Association and the Woodrow Wilson Center’s History and Public Policy Program. It meets weekly during the academic year.