What Is Law?


Law is a set of rules that govern social interaction and the relationship between individuals. These rules can be enforced by an authority such as a government, court or political party. They can also be created by individuals through contracts.

The purpose of law is to maintain orderly society. Some legal systems serve this purpose better than others. Law can provide for protection of individual rights and procedural rights, as well as social justice. It can also protect minorities against majorities.

In the United States, courts are an essential component of maintaining the rule of law. A judge determines the relevant law. This is often done by using the law’s doctrine of precedent. Precedents are a collection of previous judicial decisions that bind future ones. However, precedents can vary from jurisdiction to jurisdiction. For example, the age of a decision affects the authority of a case in common law.

Law can be described as the science of the state, or as a discipline of the practice of law. There are four universal principles that define the rule of law: accountability, fairness, impartiality and justice. These principles were developed in accordance with international standards, and were tested by a broad range of experts worldwide.

Often, law is described as the art of justice. Those who practice it are called lawyers. Legal professionals typically have a bachelor’s degree in law. Generally, they are appointed by the government or other authority. Modern attorneys must pass a qualifying exam. Alternatively, they may qualify for a Master of Legal Studies or a Doctor of Laws.

Law can be divided into three categories: civil law, common law and international law. Common law legal systems are usually less complex and require less judicial decisions. One of the main features of common law systems is the doctrine of precedent.

Several types of laws are considered common law, including family law, labour law and criminal law. Each has its own distinct feature. Family law covers rights to property, money, and children. Similarly, labour law deals with collective bargaining regulations and the right to strike.

First Amendment law protects freedom of speech, press, and assembly. Other issues covered in First Amendment cases include book burning, Internet pornography, and prayer in schools.

The Quran acts as a source of further law through reasoning by analogy or interpretation. Islamic Sharia is another type of religious law. While the Quran is the source of some law, it does not always provide a complete explanation for all actions.

In some jurisdictions, there are laws on a national and local level. Individuals who violate these laws may face fines or jail time. Moreover, they are publicized. Depending on the case, the court may hear both sides of the controversy.

In some countries, such as Australia and Canada, there are also laws on a global scale. Regulations in energy, telecomms, and water are among them. Increasingly, these laws focus on liability issues.

As a result of the emergence of modern military power, there are special issues related to accountability and the independence of law. Law also plays a crucial role in ensuring orderly social change.