The Dictionary of American Biography was published in New York City by Charles Scribner's Sons under the auspices of the American Council of Learned Societies (ACLS). The dictionary was first proposed to the Council in 1920 by historian Frederick Jackson Turner. The first edition was published in 20 volumes from 1928 to 1936, appearing at a rate of two or three volumes per year. These 20 volumes contained 15,000 biographies. In 1946, the 20 volumes were released as a ten-volume set, with each of the ten volumes divided into two parts (Part 1 and Part 2) corresponding to two volumes of the first edition combined into one, the page numbering of the first edition being retained.
The ACLS appealed to Adolph Ochs, publisher of The New York Times, for funding. He loaned the Council $50,000 per year for 10 years. Ochs exercised no editorial control.
The dictionary included no biographies of the living, and some period of residence in the United States was required for inclusion. These twenty volumes had numerous quirks. For example, the entry for Mary Baker Eddy filled eight pages, the entry for Mark Twain only six and a half. Connecticut and Massachusetts were overrepresented, while Arizona had just one entry. Noticeable omissions included, among others, Sojourner Truth, Martha Washington, Scott Joplin, Charles Guiteau and Joe Hill . In the early volumes terms such as "red men" and "savages" were occasionally used.
With the passage of time the usefulness of the series as a reference work waned. Ten supplementary volumes were issued, between 1944 and 1995, each covering people who had died after the previous supplement. The first eight supplements were produced under the auspices of the American Council of Learned Societies. By terms of an agreement signed in 1990, Macmillan was allowed to produce the final two supplements, covering people who had died through 1980, without the Council's participation. (Macmillan acquired the dictionary's publisher Charles Scribner's Sons in 1984.) When Macmillan in 1993 applied to the ACLS for permission to publish a further supplement, the Council refused.