Columbia subject headings:
Courts--Congresses.
Political questions and judicial power--Congresses.
Sociological jurisprudence--Congresses.
Harvard subject headings:
Courts--Congresses.
Political questions and judicial power--Congresses.
Sociological jurisprudence--Congresses.
Princeton subject headings:
Courts--Congresses.
Political questions and judicial power--Congresses.
Sociological jurisprudence--Congresses.