Columbia subject headings:
Arbitration, Industrial--United States.
Eminent domain--United States.
Steel industry and trade--United States.
Strikes and lockouts--United States.
War and emergency legislation--United States.
Harvard subject headings:
Princeton subject headings:
Arbitration, Industrial--United States.
Eminent domain--United States.
Steel industry and trade--United States.
Strikes and lockouts--United States.
War and emergency legislation--United States.