Columbia subject headings:
Bible. Matthew, XIII, 17--Sermons.
Communication--International cooperation--History--19th century--Sermons.
Liberty--History--19th century--Sermons.
Religion--History--19th century--Sermons.
Science--History--19th century--Sermons.
Slavery--United States--Sermons.
Thanksgiving Day addresses--19th century.
Thanksgiving Day addresses.
United States. Fugitive slave law (1850)--Sermons.
Harvard subject headings:
Thanksgiving Day addresses--19th century.
Princeton subject headings: