Columbia subject headings:
Church and social problems--United States--Public opinion.
Public opinion--Minnesota.
United States--Religious life and customs--Public opinion.
Harvard subject headings:
Church and social problems--United States--Public opinion.
Public opinion--Minnesota.
United States--Religious life and customs--Public opinion.
Princeton subject headings:
Christian ethics.
Christianity--United States.
Theology, Doctrinal--History--20th century.