Political system
Great Britain is a parliamentary monarchy. Officially the head of the state is the king or queen. The power of the monarch is not absolute but constitutional. The monarch acts only on the advice of the ministers. The hereditary principle upon
which the monarchy is founded is strictly observed. The now reigning monarch, Queen Elizabeth II is a descendant of the Saxon king Egbert.
The monarch, be it king or queen, is the head of the executive body, an integral part of the legislature, the head of the judicial body, the commander-in-chief of the armed forces of the crown, the head of the Established Church of England and the head of the British Commonwealth of Nations.
The Constitution
Practically speaking, there is no written constitution in Great-Britain. The term "English Constitution" means the leading principles; conventions and laws, many of which have been existing for centuries though they have undergone modifications and extensions in agreement with the advance of civilization. These principles are expressed in such documents of major importance as Magna Carta, a famous document in English history agreed upon in 1215 by King John and the barons, which set certain limits on royal power and which was later regarded as a law stating basic civil rights. Habeas Corpus Act , a law passed in 1679, which guarantees to a person arrested the right to appear in court of justice so that the jury should decide whether he is guilty or not guilty. The Bill of Rights, an act of Parliament passed in 1689, which confirmed certain rights of the people: the laws deciding the succession of the royal family and a number of constitutional acts, separate laws and agreements.
Three Branches of Government
Power in Great Britain is divided among three branches: the legislative branch the executive branch and the judicial branch.
The legislative branch is represented by Parliament, which consists of two chambers, or houses: the House of Lords and the House of Commons. Parliament in Britain has existed since 1265. Having been organized in the reign of King Edward I , it is the oldest parliament in the world. The House of Lords consists of more than 1000 peers , including the "lords spiritual" : the Archbishop of Canterbury and the Archbishop of York.
The executive branch is headed by the Prime Minister, who is appointed by the king (queen). According to tradition, the Prime Minister is the leader of the party that has won the elections and has the majority in the House of Commons. The Prime Minister appoints the ministers to compose the government. After that the newly appointed ministers are presented to the monarch for the formal approval. The most important ministers of the government (about twenty) are from the Cabinet. Members of the Cabinet make joint decisions or advise the Prime Minister. The main function of the executive branch of the government is to administer the laws (to see to it that the laws are carried out, actually to rule the country).
The judicial branch interprets the laws. The highest judicial body is Supreme Sourt of . Judicature, which consists of two divisions: the High Court of Justice and the Court of Appeal. It is often said that English law is superior to the law of most other countries. Indeed, the English judicial system contains many rules which protect the individual against arbitrary action by the police and the government.
The British Commonwealth of Nations
After World War II, with the growth or national liberation movement in the world, the countries which were dependent on Great Britain and formed parts of the British Empire, began claiming independence. As a result of this movement, the British Empire fell apart. However, centuries-long economic, cultural and political ties of these former colonies and dominions with Great Britain were too strong for them to completely break away from each other, and it was found advisable to maintain the old ties. A new organization was established: the British Commonwealth of–Nations, including about 50 independent states which were formerly parts of the British Empire. The British Commonwealth of Nations encourages trade and friendly relations among its members.