Introduction to International and Comparative Law
Germany established a branch of administrative courts to review the acts of its government
agencies, and France created a Council of State to protect individual rights and supervise the
administrative processes of government. Many civilian lawyers still regard constitutional law as a
form of political science.
In the twentieth century, changes in France and Germany—as well as in the other civil law
countries—had profound effects on civil law. For one, there was a movement away from relying
only on the civil code. Special legislation and judicial interpretations became more influential.
There was also some revision of the codes themselves, especially in Germany.
The Anglo-American Common Law System – In 1066, the Normans conquered England and
William the Conqueror began to centralize the governmental administration of his new kingdom.
The name “common law” is derived from the theory that the king’s courts represented the
common custom of the realm, as opposed to the local customary law practiced in the county and
manorial courts.
Development of the enduring principles of the common law was largely the product of three
courts created by Henry II. The Court of Exchequer settled tax disputes; the Court of Common
Pleas dealt with matters that did not involve a direct interest of the king, such as title to land,
enforcement of promises, and payment of debts; and the Court of King’s Bench handled cases of
direct royal interest, such as the issuance of writs to control unruly public officials. Eventually,
the jurisdiction of the King’s Bench was used to control abuses of power by the king himself,
establishing a fundamental doctrine of the common law: the supremacy of the law.
The common law is based on the customary practice of the courts. The common law must also be
distinguished from the law that evolved out of equity and out of admiralty and from other
specialized jurisdictions. The common law’s basis in court decisions, or precedent, is also the
principal factor distinguishing it from the Romano-Germanic civil law, where the grounds for
deciding cases are found in codes, statutes, and prescribed texts.
In each of the principal nations in which the common law developed—Australia, Canada, India,
Ireland, New Zealand, and the United States—there was a direct political linkage to England.
Common law is a matrix of case law and statutes; it uses the jury system and the doctrine of
supremacy to limit the actions of the government; and it encompasses a complex terminology.
The civil law is encapsulated in convenient codes, and it deals primarily with private law that is
of little threat to the local political system.
The Islamic Law System – The Islamic legal system is known as Shari’a. It is derived from the
following sources, in the order of their importance: (1) the Koran, (2) the Sunna or traditional
teachings and practices of the Prophet Muhammad (570–632 A.D.), (3) the writings of Islamic
scholars who derived rules by analogy from the principles established in the Koran and the
Sunna, and (4) the consensus of the legal community.
In the tenth century A.D., three centuries after the founding of Islam, the legal community decided
that further improvement of the scholars’ analysis of divine law was impossible. They decided at
that time to “close the door of ijtihad (independent reasoning),” freezing the evolution of Islamic
law. As a consequence, Shari’a judges and scholars may only apply the law as it was set down by
the early writers. They may not change, modify, or extend that law.
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