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Head of state

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Head of state is the generic term for the individual or collective office that serves as the chief public representative of a monarchy, republic, federation, commonwealth or other kind of state. His or her role generally includes personifying the continuity and legitimacy of the state and exercising the political powers, functions and duties granted to the head of state in the country's constitution and laws. In nation states the head of state is often thought of as the official "leader" of the nation.

Charles de Gaulle described the role he envisaged for the French president when he wrote the modern French constitution, stating the head of state should embody "the spirit of the nation" for the nation itself and the world: une certaine idée de la France (a certain idea about France). Today many countries expect their head of state to embody national values in a similar fashion.

Constitutional models

In protocolary terms, states are distinguished as monarchy or republic depending on the style (and usually mode of accession, see below) of their head of state, a typical constitutional provision, but as such this is not defining for the actual political system, which often evolves significantly within either or can remain unaltered in other respects despite a transition from monarchy to republic (or, rarer, vice versa).

Different state constitutions (fundamental laws) establish different political systems, but four major types of heads of state can be distinguished:

  1. the non-executive head of state system, in which the head of state does not hold any executive power and mainly plays a symbolic role on behalf of the state;
  2. the parliamentary system, in which the head of state possesses executive power but the exercise of this power is done on the advice of a cabinet;
  3. the presidential system, in which the head of stafaggots of parliamentary systems in which the head of state is notional chief executive include Australia, Austria, Canada, Denmark, Italy and the United Kingdom. The few exceptions include the Czech Republic, Ireland and Sweden, where executive authority is explicitly vested in the cabinet.
Example 1 (presidential system): Article 2, Section 1 of the United States Constitution states:
The executive Power shall be vested in a President of the United States of America.
Example 2 (constitutional monarchy): According to Section 12 of the Constitution of Denmark 1953:
Subject to the limitations laid down in this Constitution Act the King shall have the supreme authority in all the affairs of the Realm, and he shall exercise such supreme authority through the Ministers.
Example 3 (constitutional monarchy): Under Chapter II, Section 61 of the Commonwealth of Australia Constitution Act 1900:
The executive power of the Commonwealth is vested in the Queen and is exercisable by the Governor-General as the Queen's representative, and extends to the execution and maintenance of this Constitution, and of the laws of the Commonwealth.
Example 4 (republican parliamentary system): According to Article 26 (2) of the 1975 Constitution of Greece:
The executive power shall be exercised by the President of the Republic and by the government.

Chief appointments officer

The head of state appoints most or all the key officials in the government and civil service, including members of the cabinet, the prime minister or equivalent, key judicial figures, and all major office holders. In many parliamentary systems, the head of government (e.g. prime minister) is appointed with the consent (in practice often decisive) of the legislature, and other figures are appointed on the head of government's advice. Some countries have alternative provisions: under Article 4 of the Instrument of Government, 1974, the constitution of Sweden grants to the parliamentary speaker the role of formally appointing the prime minister.

In practice, these decisions are often a formality. The last time a British monarch unilaterally selected the UK's prime minister was in 1963, when Queen Elizabeth II chose Sir Alec Douglas-Home to succeed Harold Macmillan as her chief advisor in that country. In Canada, a similar situation took place in 1925 wherein Governor General Lord Byng of Vimy appointed Arthur Meighen after William Lyon Mackenzie King refused to resign the premiership (known as the King-Byng Affair). Governor-General of Australia Sir John Kerr appointed Malcolm Fraser as caretaker prime minister after dismissing Gough Whitlam.

In presidential systems, such as that of the United States, appointments are nominated by the President's sole discretion, but this nomination is often subject to parliamentary confirmation (in the case of the US, the Senate has to approve cabinet nominees and judicial appointments by simple majority).

The head of state may also dismiss office-holders. There are many variants on how this can be done. For example, members of the Irish Cabinet are dismissed by the President on the advice of the Taoiseach (prime minister); in other instances, the head of state may be able to dismiss an office holder unilaterally; other heads of state, or their representatives, have the theoretical power to dismiss any office-holder, while it is exceptionally rarely used. In France, while the president cannot force the prime minister to tender the resignation of his government, he can, in practice, request it if the prime minister is from his own majority. In presidential systems, the president often has the power to fire ministers at his sole discretion. In the United States, convention calls for cabinet secretaries to resign on their own initiative when called to do so.

Example 1 (semi-presidential system): Chapter 4, Section 2 of the Constitution of the Republic of Korea states:
The Prime Minister is appointed by the President with the consent of the National Assembly.
Example 2 (parliamentary system): Article 13.1.1 of the Constitution of Ireland:
The President shall, on the nomination of Dáil Éireann [the lower house], appoint the Taoiseach [prime minister].

Legislative roles

President Obama signing the Lilly Ledbetter Fair Pay Act of 2009 into law; to his right is the new law’s namesake, Lilly Ledbetter.

Most countries require that all bills passed by the house or houses of the legislature be signed into law by the head of state. In some states, such as the United Kingdom, Belgium and Ireland, the head of state is, in fact, formally considered a tier of parliament. However, in most parliamentary systems, the head of state cannot refuse to sign a bill, and, in granting a bill their assent, indicate that it was passed in accordance with the correct procedures. The signing of a bill into law is formally known as promulgation. Some monarchical states call this procedure Royal Assent.

Example 1 (presidential system): Article 1, Section 7 of the United States Constitution states:
Every Bill which shall have passed the House of Representatives and the Senate, shall, before it become a Law, be presented to the President of the United States; If he approve he shall sign it, but if not he shall return it, with his Objections to that House in which it shall have originated...
Example 2 (parliamentary system): Section 11.a.1. of the Basic Laws of Israel states:
The President of the State shall sign every Law, other than a Law relating to its powers.

In some parliamentary systems, the head of state retains certain powers in relation to bills to be exercised at his or her discretion. They may have authority to veto a bill until the houses of the legislature have reconsidered it, and approved it a second time; reserve a bill to be signed later, or suspend it indefinitely (generally in states with the Royal Prerogative; this power is rarely used); refer a bill to the courts to test its constitutionality; refer a bill to the people in a referendum.

If he or she is also chief executive, he or she can thus politically control the necessary executive measures without which a proclaimed law can remain dead letter, sometimes for years or even forever.

Military role

United States President Ronald Reagan reviews a line of troops at the recommissioning ceremony for the USS New Jersey.

A head of state is generally the literal, or notional, commander-in-chief of a state's armed forces, holding the highest office in all military chains of command.

Example 1: Article II, Section 2 of the United States Constitution states:
The President shall be Commander in Chief of the Army and Navy of the United States, and of the Militia of the several States, when called into the actual Service of the United States.
Example 2: Article III, Section 15 of the Constitution Act, 1867, a part of the Constitution of Canada, states:
The Command-in-Chief of the Land and Naval Militia, and of all Naval and Military Forces, of and in Canada, is hereby declared to continue to be vested in the Queen.[1]

In a constitutional monarchy or non-executive presidency the head of state may hold the ultimate authority over the armed forces but will only normally, as per either written or conventional laws, exercise their authority on the advice of their ministers, meaning de facto decision making on military manoeuvers lies with the cabinet. The monarch or president will, however, perform ceremonial duties related to the country's armed forces, and will sometimes appear in military uniform for these purposes; in the case of a female sovereign her consort and other members of the royal family may also appear in military garb. This is generally the only time a head of state of a stable, democratic country will appear dressed in such a manner, as statesmen and public are eager to assert the primate of (civilian, elected) politics over the armed forces.

In military dictatorships, or governments which have arisen from coups-d'etat, the position of commander-in-chief is obvious, as all authority in such a government derives from the application of military force; occasionally a power vacuum created by war is filled by a head of state stepping beyond his or her normal constitutional role, as King Albert I of Belgium did during World War I. In these, and revolutionary, regimes, the head of state, and often executive ministers whose office in legally civilian, will frequently appear in military uniform.

Summoning and dissolving the legislature

A head of state is often empowered to summon and dissolve the country's legislature. In most parliamentary systems, this is done on the advice of the head of government (e.g. Prime Minister) or cabinet. In some parliamentary systems, and in some presidential systems, however, the head of state may do so on their own initiative. Some states have fixed term parliaments, with no option of bringing forward elections (e.g. Article II, Section 3, of the U.S. Constitution). In other systems there are usually fixed terms, but the head of state retains authority to dissolve the legislature in certain circumstances. Where a head of government has lost the confidence of parliament, some heads of state may refuse a parliamentary dissolution, where one is requested, forcing the head of government's resignation.

Example: Article 13.2.2. of the Constitution of Ireland states:
The President may in absolute discretion refuse to dissolve Dáil Éireann on the advice of a Taoiseach [Prime Minister] who has ceased to retain the support of a majority in Dáil Éireann

Other prerogatives

Selection and various types and styles of Heads of State

Various heads of state use a multitude of different styles and titles, often with many variations in content under diverse constitutions, even in a given state. In numerous cases, two or more of the following peculiar types apply, not counting the primary duo monarchy-republic. There are also several methods of head of state succession in the event of the removal or death of a sitting head of state.

In a monarchy, the Monarch is the Head of State. This is a relatively recent phenomenon; until the last few decades a sovereign was seen as the personal embodiment of the state ("L'etat c'est moi", so to speak), and therefore could not be head of himself or herself (hence many constitutions from the 19th century and earlier make no mention of a "head of state"). Though some still maintain that calling a Monarch Head of State is incorrect, it has now become a widespread political convention to attach the label to Monarchs, regardless of their political position. The Emperor of Japan is defined as a symbol, not head, of state by the post-war constitution (contrasting with the former divine status) but is treated as an imperial head of state under diplomatic protocol (even ranking above kings) and retains Shinto mystique.

For the numerous styles in past and present monarchies, in most cases commonly -though often not quite accurately- rendered as King or Emperor, but also many other (e.g. Grand duke, Sultan), see Prince, princely state and monarchy.

In a republic, the head of state is nowadays usually styled President, and usually their permanent constitutions provide for election, but many have or had other titles and even specific constitutional positions (see below), and some have used simply 'head of state' as their only formal title.

Shared and substitute heads of state

Interim

Whenever a head of state is not available for any reason, constitutional provisions may allow the role to fall temporarily to an assigned person or collective body.

In a monarchy, this is usually a regent or collegial regency (council). In a republic, this is - depending on provisions outlined by the constitution or improvised - a vice-president, the chief of government, the legislature or its presiding officer.

Delegation

In 2005, Canada, Australia and New Zealand changed their policies and now all letters of credence solely address the Governor-General of the relevant nation, not to the Sovereign. The Office of the Prime Minister of Canada stated in its press release announcing the changes to the Letters of Credence and Recall, issued 29 December 2004, that "in international diplomatic practice, Letters of Credence are formal diplomatic instruments that are presented by High Commissioners and Ambassadors to the Head of State of the host country... Letters of Credence and Recall presented by foreign High Commissioners and Ambassadors to Canada will now be addressed to the Governor General directly." This wording implies that the government of Canada, as least during the premiership of Paul Martin, regarded the Governor General as the Canadian Head of State.[2]

Sir Paulias Matane, Governor-General of Papua New Guinea, is the viceregal representative of Elizabeth II, Queen of Papua New Guinea.

Similarly, a 2004 report issued by the Canadian Standing Committee on Government Operations and Estimates recognised that the nation is a constitutional monarchy, however described the 1947 Letters Patent as having devolved all powers of the sovereign to the Governor General, making the latter head of state, and then continued to refer to the Governor General as head of state throughout the report.[3] That same year, the then Governor General, Adrienne Clarkson, attended a ceremony in France to recognize Canada's involvement at Juno Beach in the D-Day landings of 1944. Her office stated that she was present as Canada's head of state, and thus the Governor General was treated as the senior official in attendance, over even the Queen who was also present at the ceremony. While laying wreaths, the ceremony commentator stated that the Governor General was laying a wreath on behalf of Canada, whereas the Queen was laying a wreath on behalf of the Commonwealth. Rideau Hall later retracted the assertion that the Governor General attended as head of state, saying that it was an error of a junior official, but this did not explain the unusual shift in protocol observed at the ceremony itself.

In opposition to this thinking, in the opening of his first speech in the Canadian House of Commons as Prime Minister, Stephen Harper stated: "I'd like to acknowledge and thank a number of people. First of all I'd would like to pay tribute to our head of state, Her Majesty Queen Elizabeth II."[4] As well, the Governor General of Canada's website now refers to the Queen of Canada as Canada's head of state.[5] However, the Canadian Letters of Credence and Recall continue to be issued in the name of, and addressed to the Governor General alone.

In the case of Andorra, two Co-Princes act as the principality's heads of state; one is also simultaneously the President of France, residing in France, and the other is the Bishop of Urgell, residing in Spain. Each Co-Prince is represented in Andorra by a delegate, though these persons hold no formal title.

As a colony or other dependent state or territory lacks the authority to vest in a true head of state of its own, it either has no comparable office, simply receiving those roles exercised by the paramount powers (in person or, most of the time, through an appointed representative, often styled (Lieutenant-)governor, but also various other titles, on the Cook Islands even simply King/Queen's Representative) or has one, such as a formerly sovereign dynasty, but under a form of metropolitan guardianship, such as protection, vassal or tributary status.

Extraordinary arrangements

In exceptional situations, such as war, occupation, revolution or a coup d'état, constitutional institutions, including the symbolically crucial head of state, may be reduced to a lesser role (legitimating the power taken over behind the throne) or be suspended in favor of an emergency office (such as the original Roman Dictator) or eliminated by of new 'provisionary' regime (sincere or clinging to power), often a collective of the junta type, with endlessly varying names and composition, or simply find itself under military authority as imposed by an occupying force, such as a military governor (an early example being the Spartan Harmost).[citation needed]

Theocratic, Ecclesiocratic and other 'pious' Heads of State

Since Antiquity, various dynasties -or individual rulers- claimed to have received the right to rule by divine authority, such as a mandate of heaven.

Some monarchs even claimed divine ancestry, e.g., both the Egyptian Pharaoh and the Great Inca allegedly were descended from their respective sun gods, and often maintained this legitimating bloodline by incestuous marriages. In pagan Rome, during the Principate, the title divus ('divine') was conferred, notably posthumously, on the Princeps (commonly rendered as Emperor after the separate, not reserved title Imperator, but constitutionally a republican office, rather a head of government; formally the two eponymous consuls remained the joint heads of state), a symbolically crucial legitimating element in establishing a de facto dynasty.

In Christianity (Roman Catholicism, and in some cases continued by Protestant faiths):

In Islam:

  • Caliphs were the spiritual and temporal, absolute successors of the Prophet Mohammed, but gradually lost political power. Various political Muslim leaders since styled themselves Caliph and served as dynastic heads of state, sometimes in addition to another title, such as the Ottoman Sultan.
  • Imam of rare theocratic Muslim states known as imamates; notably:
    • the present sultanate of Oman (`Uman) was ruled 661 - 1811/1821 by the Ibadi community under a religious leader styled Imam al-Muslimin "Imam of the Muslims"), a member of the Azd clan, with several interruptions under foreign rulers; in 1784 while Imam rule continued, Muscat and Oman became a de facto sovereign state under a secular Al ´Bu Sa`id ruler; 3 October 1868 - January 1871 Imam rule was briefly restored.
    • in Yemen, and with suzerainty over other parts of the Arabian peninsula
    • in (Lower) `Asir, under the Idris dynasty, the religious style of Imam was combined with the temporal ruler style of Sheikh from 1830. Since 1909 the higher style (assumed by the last of four Shaikhs) of Emir was used until 20 November 1930 when the shaikhdom was incorporated into Hejaz-Nejd (which became modern Saudi Arabia)
    • in Nejd the Emirs (1744 - 1817) were, from 15 January 1902, also Imams and Protectors of the Wahhabis (fundamentalist sect of Sunni Islam)
    • the Adal Imams 1526 - 1548 ruled the later British Somalia and Somaliland (an interlude between Ottoman and other foreign regimes).
    • In some of the 19th-century Jihad states of the upper Niger (Mali), the Massina/Sise Jihad state, its successor states in Segu and Massina after its conquest, and the Tijaniyya Jihad state (though these leaders had a variety of actual powers, and were also often styled Almamy or Caliph; the last fama of the Samori Empire (formerly Wassulu) till its extinction by French colonization.
    • after the 1813 annexation into tsarist Russia by the Treaty of Gulistan, there was a nationalist 1828 - 1859 Imamate of Daghestan until its 1859 reincorporatation into the Russian Empire.
  • Sheikh, e.g., of the Sunni Sanusi order in Cyrenaica (Libya) since 1843, styled Emir since 25 October 1920
  • In the Islamic Republic of Iran the rahbar (Supreme Leader, at present Ali Khamenei) and a council of guardians, all Shiah clerics, hold the highest offices in terms of political power (hence some consider it a theocracy), above the elected (sometimes lay) President, who is formally the constitutional head of government.
  • The Aga Khans, a unique dynasty of temporal/religious leadership, leading an offshoot of Shiite Islam in Central and South Asia, once ranking among British India's princely states, continues to the present day.

In Hinduism, certain dynasties adopted a title expressing their positions as 'servant' of a patron deity of the state, but in the sense of a (prime) minister under a figure head of state, ruling 'in the name of' the patron god(ess), e.g.,

In Buddhism:

  • the Dalai Lama (a reincarnated Buddha) was the political and spiritual leader ('god-king') of Tibet before annexation by the government of the People's Republic of China.
  • Outer Mongolia, the former homeland of the imperial Genghis Khan-dynasty, was another lamaist theocracy from 1585, using various styles in several languages, see Khutughtu; replaced on 20 May 1924 by a Communist republic of Mongolia (which assigned the Head of State role to chairmanships), later democratised.

City states and crowned republics

  • The polis in Antiquity (actual Greek and many parallels, e.g., Italian) and the equivalent city states in the feudal era, and in some cases even much later, (many in Italy, the rest of the Holy Roman Empire, the Moorish taifa in Iberia, essentially tribal-type but urbanized regions throughout the world in the Maya civilization, etc.) offer a wide spectrum of styles, either monarchic (mostly identical to homonyms in larger states) or republican, see Chief magistrate
  • Doges were elected by their Italian aristocratic republics from a patrician nobility, but 'reigned' as sovereign dukes.
  • The paradoxical term crowned republic refers to various state arrangements that combine 'republican' and 'monarchic' characteristics
  • The Netherlands historically had officials called stadholders and stadholders-general, titles meaning 'lieutenant', i.e. or governor, originally for the Habsburg monarchs

Multiple or collective Heads of State

The Federal Council of Switzerland, the seven-member collective Head of State of Switzerland, in November 2009 (also depicted: Federal Chancellor, far right)

Such arrangements are not to be confused with supranational entities which are not states and are not defined by a common monarchy but may (or not) have a symbolical, essentially protocollary, titled highest office, e.g. Head of the Commonwealth (held by the British crown, but not legally reserved for it) or 'Head of the Arab Union' (14 February - 14 July 1958, held by the Hashemite King of Iraq, during its short-lived Federation with Jordan, its Hashemite sister-realm).

Unique cases and titles

Though "president" and various monarchic titles are most commonly used for heads of state, in some nationalistic regimes (usually republics), the leader adopts, formally or de facto, a unique style simply meaning "leader" in the national language, such as Nazi Germany's single party chief and head of state and government, Adolf Hitler Führer (see that article for equivalents).

In 1959, when former British crown colony Singapore gained self-government, it adopted the Malay style Yang di-Pertuan Negara (literally means "head of state" in Malay) for its governor (the actual head of state remained the British monarch). The second and last incumbent of the office, Yusof bin Ishak, kept the style at the 31 August 1963 unilateral declaration of independence and after the 16 September 1963 accession to Malaysia as a state (so now as a constitutive part of the federation, a non-sovereign level). After expulsion from Malaysia on 9 August 1965, Singapore became a sovereign Commonwealth republic and installed Yusof bin Ishak as its first President.

There are also a few nations in which the exact title and definition of the office of head of state have been vague. During the Cultural Revolution, following the downfall of Liu Shaoqi, who was Chairman of the People's Republic of China, no successor was named, so the duties of the head of state were transferred collectively to the Standing Committee of the National People's Congress. This situation was later changed: the Head of State of the PRC is now the President of the People's Republic of China.

In North Korea, Kim Il-sung was named "eternal president" following his death and the presidency was abolished. As a result, the duties of the head of state are constitutionally delegated to the Supreme People's Assembly whose chairman is "Head of State for foreign affairs" and performs some of the roles of a Head of State, such as accrediting foreign ambassadors. However, the symbolic role of a Head of State is generally performed by Kim Jong-il, who as the leader of the party and military, is the most powerful person in North Korea.

There is debate as to whether Samoa is/was an elective monarchy or an aristocratic republic, given the comparative ambiguity of the title O le Ao o le Malo and the nature of the head of state's office.

In some states the office of head of state is not expressed in a specific title reflecting that role, but constitutionally awarded to a post of another formal nature. Thus in March 1979 Colonel Muammar al-Gaddafi, who kept absolute power (still known as "Guide of the Revolution"), after ten years as combined Head of State and Head of government of the Libyan Jamahiriya ("state of the masses"), styled Chairman of the Revolutionary Command Council, formally transferred both qualities to the General secretaries of the General People's Congress (comparable to a Speaker) respectively to a Prime Minister, in political reality both his creatures.

Sometimes a head of state assumes office as a state becomes legal and political reality, before a formal title for the highest office is determined; thus in the since 1 January 1960 independent republic Cameroon (Cameroun, a former French colony), the first President, Ahmadou Babatoura Ahidjo (b. 1924 - d. 1989), was at first not styled président but 'merely' known as Chef d'état (literal French for 'Head of State') until 5 May 1960; in Uganda, military coup leader since 25 January 1971 Idi Amin was formally styled military head of State till 21 February 1971, only from then on regular (but unconstitutional, not elected) President.

Sometimes a state chooses to use a descriptive term instead of a specific style, possibly even by abolishing an existing one. Thus when the 18 September 1921 proclaimed Independence of the Rif, under an Emir (ambivalent word, either general or ruler; full Arabic style Amir ar-Rif 18 September 1921 - 1 February 1923) Sayyidi Muhammad bin `Abd al-Karim al-Khattabi; known as Abd el-Krim (b. 1882 - d. 1963) transformed itself on 1 February 1923 into the Rif Republic (Dawlat al-Jumhuriyya ar-Rifiyya, in Arabic means circa 'people's state of the Rif'), the same incumbent Head of State was now re-styled Ra'is ad-Dawla (a literal Arabic translation of "head of state") till it was dissolved, in 1926 by Franco-Spanish forces. When Iraq, which the British had cut out of the Ottoman Empire by force, became a separate state, yet not truly independent but a League of Nations mandate, it first had a Chairman of the Council of State (11 November 1920 - 23 August 1921 Saiyid Abdul Rahman al-Haydari) until the establishment of the Hashemite kingdom, only later it was made fully independent; when it was declared a republic, it had a Chairman of Sovereignty Council (14 July 1958 - 8 February 1963 Muhammad Najib al-Rubai) before its first president.

Legitimacy & Term in office

The position of head of state (within, or as well as, the state) can be established in different ways, and based on different legitimations.

  • Force is often the true origin of power, but to keep the victor’s right, formal legitimacy must be found, even if by fictitious claim of continuity such as forged descent or legacy from a previous dynasty
  • There have also been true cases of granting sovereignty, such as dynastic splits (not just by laws of succession, also by deliberate acts); this is usually forced, such as self-determination granted after nationalist revolts, or the last Attalid king of Hellenistic Pergamon by testament leaving his realm to Rome (to avoid a disastrous conquest)
  • Under theocracy, divine status (as the Pharaoh's; compare Roman divus and mandate of heaven as in imperial China) can render earthly authority under divine law, theoretically unchallengeable; on the other hand, it can take the form of supreme divine authority above the state's, giving the priesthood that voices and interprets it a tool for political influence, control or even dominance (thus Pharaoh Echnaton's reforms were undone by the Amun-priesthood after his death, possibly even elimination); often there is no clear model, so over time power can be disputed, as between the Pope and Holy Roman emperor in the Investiture conflict, as the temporal power seeks to guarantee its legitimation, including a formal ceremony during the coronation (such as unction; often crucial for popular support), by controlling key nominations in the clergy
  • The notion of a social contract holds that the nation (the whole people, or just the electorate) gives a mandate, as through acclamation or election

Individual heads of state may acquire their position in a number of constitutional ways:

  • The position of a Monarch is usually hereditary, but often with constitutional restrictions, or even considerable liberty for the incumbent or some body convening after his demise to chose from eligible members of the ruling house, often limited to legal descendants of the state religion or even parliamentary permission.
  • Election usually is the constitutional way to choose the head of state of a republic, and some monarchies, either:
    • directly: through popular election; this can be made a fiction under the formula of popular acclamation; the electorate can be very selective, such as the patrician families and/or the professional corporations of a city state, or by the warriors in the case of a 'tribal' type war chief or a Roman general proclaimed by his legions.
    • indirectly: by members of the legislature or of a special college of electors, as in the United States
    • as an exclusive prerogative: the heads of states of the constitutive monarchies of a federation choose the head of state for the federation as a whole from among themselves, as in two modern federations: the United Arab Emirates and Malaysia. The Pope, head of the Roman Catholic Church (as such the 'Holy See' is diplomatically recognised) and also monarchic head of state of Vatican City, is chosen by cardinals (appointed by previous Popes) under 80 years of age (in practice from among themselves) in a papal conclave.
  • a head of state can be entitled to designate his successor, such as Lord Protector of the Commonwealth Oliver Cromwell (succeeded by his son Richard)

A head of state may however seize power by force or revolution. This is not to be confused with the notion of an authoritarian or other totalitarian ruler, which rather concerns the oppressive nature of power once acquired, and therefore applies only if he is the true chief executive. Dictators often use democratic titles, though some proclaim themselves monarchs. Examples of the latter include Emperor Napoleon III of France and King Zog of Albania; in Spain, general Francisco Franco adopted the formal title Jefe del Estado, or Chief of State, and established himself as regent for a vacant monarchy. Uganda's Idi Amin was one of several who made themselves President for Life, and even later adopted an additional monarchic title.[citation needed]

Another type of extra-constitutional imposition, often also changing the constitution, is by a foreign power (state or alliance), either benign or, more often, rather for its own interest, such as establishing a branch of their own or a friendly dynasty.

Apart from violent ousting, a head of state's position can also be lost in several ways:

  • death (by natural causes, attentate, execution, on the battlefield or other), even in case of an unlawful killing
  • expiration of the term of office under various (nearly always republican and/or elective) constitutions
  • abdication or resignation, which is legally a voluntary act (though it can be the result of overpowering political or other pressure); in some cases, an abdication cannot occur unilaterally, but comes into effect only when approved by an act of parliament (e.g. British King Edward VIII)
  • abolition of the post by constitutional change of the institutions (occasionally on the contrary, a transitory clause provides the last incumbent may end his term) or even ending the existence of the state as such
  • while generally a head of state enjoys the widest form of inviolability, in some states the exceptions to this includes impeachment, or a similar constitutional procedure by which the highest legislative and/or judicial authorities are empowered to revoke his mandate on exceptional grounds: this may be a common crime, a political sin, an act by which he violates such provisions as the established religion (which is mandatory for the monarch)
  • by similar procedure his original mandate may be declared invalid
  • a referendum, either provided in the constitution or simply considered the sovereign will of the people
  • if the state does not enjoy full and true sovereignty, he may be validly discarded by a protector or suzerain liege
  • serious violation of certain fundamental treaty obligations is sometimes considered a (disputable) valid reason for the relevant international community to depose a head of state, as the Security Council of the UN or certain alliances may do
  • formal declaration of incapacity to rule, usually on such medical grounds as insanity or coma; this may either result in suspension (see below) or termination of his mandate

All ways of ending a head of state's term may carry a risk for the next incumbent, usually by contesting the validity of the procedure, but sometimes even after death in the case of pretenders.

Former heads of state

Puyi, the last emperor of China, abdicated from the throne in 1912 (and was briefly restored in 1917), but was allowed to keep his titles and palace until 1924. He worked as a gardener in his later life as an ordinary Chinese citizen in Communist China.

A monarch may retain his style and certain prerogatives after abdication, as King Leopold III of Belgium who left the throne to his son after winning (but not in both linguistic communities of the country) a referendum; he retained a full royal household but no constitutional or representative role at all. In the case of Napoleon I Bonaparte, the Italian principality of Elba, chosen for his luxurious imprisonment after the remains of his Grande Armée (following the disastrous Russian campaign) had finally been defeated in 1814, was transformed into a miniature version of his First Empire, with most trappings of a sovereign monarchy, until his Cent Jours ('100 days' escape and reseizure of power in France) convinced the allies, reconvening the Vienna Congress in 1815, to revoke those gratuitous privileges and send him to die in exile on barren Saint Helena.

By tradition a deposed monarch who has not freely abdicated, though no longer head of state, is allowed to use their monarchical title as a courtesy title for their lifetime. Hence, though he ceased to be Greek king in 1973 (in a disputed referendum during the Regime of the Colonels), or in 1974 (in a referendum after the reestablishment of democracy), it is still standard to refer to the deposed king as Constantine II of Greece. However none of his descendants will be entitled to be called King of the Hellenes (not King of Greece) after his death. Some states dispute the international acceptance of the right of their deposed monarchs to be referred to by their former title. It remains however the generally accepted formula, with most states declining to get involved in disputes between governments and deposed monarchs and simply stating that they are doing no more than recognising tradition, not supporting claims to a defunct throne. Other states have no problem with deposed monarchs being so referred to by former title, and even allow them to travel internationally on the state's diplomatic passport.

Statistics

Current

(as in early 2009)

  • World's longest serving current head of state: King Rama IX of Thailand (since 9 June 1946: 63 years.)
  • World's longest serving current republican head of state: Leader and Guide of the Revolution Muammar al-Gaddafi of Libya (since 1 September 1969: 40 years).

History

See also

Notes

  • Pauly-Wissowa in German, on Antiquity
  • Rulers.org List of rulers throughout time and places
  • WorldStatesmen History and incumbents of states and minor polities worldwide
  • Regnal Chronologies King lists worldwide (this link is not working, 9/27/08)
  • RoyalArk quite elaborate on many non-European monarchies
  • Westermann, Großer Atlas zur Weltgeschichte (in German)