Columbia subject headings:
Harvard subject headings:
Agricultural cooperative credit associations--Minnesota--History.
Farmers Union Central Exchange (St. Paul, Minn.).
Farmers Union Mutual Insurance Company.
Farmers--Minnesota--Political activity.
Farmers--Minnesota.
Minnesota Farmers Union.
Minnesota--History--20th century.
Princeton subject headings:
Agricultural cooperative credit associations--Minnesota--History.
Farmers Union Central Exchange (St. Paul, Minn.).
Farmers Union Mutual Insurance Company.
Farmers--Minnesota--Political activity.
Farmers--Minnesota.
Minnesota Farmers Union.
Minnesota--History--20th century.