Law and Equity
Following the Norman conquest of England in 1066, a system of king’s courts was established in
which the king’s representatives settled disputes. The king’s courts became known as courts of
law, and the remedies were labeled remedies of law.
Typically the chancellor, an aide to the king, would hear these petitions and, guided by the standard
of fairness, could grant a remedy specifically appropriate to the case. The chancellors’ decisions
accumulated over time such that a new body of remedies—and with it a new court system, known
as courts of equity—evolved.
Public Law and Private Law
Public law deals with the relationship between government and the citizens. While private law
regulates the legal relationship among individuals.
Civil Law and Criminal Law
Civil law addresses the legal rights and duties arising among individuals, organizations such as
corporations, and governments. While criminal law involves wrongs against the general welfare as
formulated in specific criminal statutes.
Crimes
Crimes are of three kinds. In general, felonies are more serious crimes, as murder, rape, and
robbery. Misdemeanors are less serious crimes, such as petty theft, disorderly conduct, and
traffic offenses. Treason is the special situation in which one levies war against the United
States or gives aid and comfort to its enemies.
Elements of a Crime
In a broad sense, crimes consist of two elements, a wrongful act or omission (actus reus) and
evil intent (mens rea). Intent is a state of mind, so the jury or judge must reach a determination
from the objective facts as to what the accused’s state of mind must have been.
Criminal Procedure
In general, following an arrest, and an initial appearance before a magistrate, is structured as
follows: criminal procedure proceeds as follows:
For misdemeanor cases, prosecutors typically file what is called an information, a formal
expression of the charges. The information may be reviewed by a magistrate before
issuance.
For felony cases, the process begins with the prosecuting officials either filing an
information or seeking an indictment by bringing their charges before a grand jury of
citizens to determine whether the charges have sufficient merit to justify a trial.
After an indictment or information, the individual is brought before the court for arraignment,
where the charges are read and a plea is entered. If the individual pleads not guilty, he or she
will go to trial, where guilt must be established beyond a reasonable doubt. If found guilty, the