Columbia subject headings:
Footwear industry--United States.
Textile industry--United States.
Trade regulation--United States.
Harvard subject headings:
Competition, International.
Footwear industry--United States.
Textile industry--United States.
Trade regulation--United States
Princeton subject headings:
Clothing trade--United States.
Footwear industry--United States.
Import quotas--United States.
Textile industry--United States.