Collection of primary source materials documenting the development of Jewish thought in the 20th century. It includes writings, speeches, and interviews from influential Jewish theologians, philosophers, and scholars from various denominations and regions.

Documents the American Jewish Congress’s impact on the United States legal system, civil rights and liberties, the fight against discrimination and antisemitism, and support for the State of Israel. Documents include speeches, meeting minutes, correspondence, newspaper and magazine articles, pamphlets, advertisements, reports, and all types of administrative recordkeeping.

Collection of English-language Jewish newspapers, most published in America.

Sources on anti-Semitism as an issue in politics, economics, religion, and education. German-language books and pamphlets, principally anti-Semitic and many directly connected with Nazi groups. Most writings date from the 1920s and 1930s. Some writings are on Jehovahs Witnesses, the Jesuits, and the Freemasons.