Columbia subject headings:
Civil rights--Congresses.
Human rights--Congresses.
Law enforcement--Congresses.
Offenses against public safety--Congresses.
Harvard subject headings:
Civil rights--Congresses
Human rights--Congresses
Internal security--Congresses.
Law enforcement--Congresses.
Offenses against public safety--Congresses.
Princeton subject headings:
Civil rights--Congresses.
Human rights--Congresses.
Internal security--Congresses.
Law enforcement--Congresses.
Offenses against public safety--Congresses.