A republic is a form of government in which the government is officially apportioned to the control of the people and thus a "public matter" (Latin: res publica) and where offices of state are subsequently directly or indirectly elected or appointed.^[1][2] In modern times, a common simplified definition of a republic is a government where the head of state is not a monarch.^[3][4] The word republic is derived from the Latin phrase res publica, which can be translated as "the public affair", and often used to describe a state using this form of government.

Both modern and ancient republics vary widely in their ideology and composition. In classical and medieval times the archetype of all republics was the Roman Republic, which referred to Rome in between the period when it had kings, and the periods when it had emperors. The Italian medieval and Renaissance political tradition today referred to as "civic humanism" is sometimes considered to derive directly from Roman republicans such as Sallust and Tacitus. However, Greek-influenced Roman authors, such as Polybius and Cicero, sometimes also used the term as a translation for the Greek politeia which could mean regime generally, but could also be applied to certain specific types of regime which did not exactly correspond to that of the Roman Republic. An example of this is Sparta, which had two kings but was not considered a normal monarchy as it also had ephors representing the common people. Republics were not equated with classical democracies such as Athens, but had a democratic aspect.^[5]

In modern republics such as the United States and India, the executive is legitimized both by a constitution and by popular suffrage. Montesquieu included both democracies, where all the people have a share in rule, and aristocracies or oligarchies, where only some of the people rule, as republican forms of government.^[6]

Most often a republic is a sovereign country, but there are also subnational entities that are referred to as republics, or which have governments that are described as "republican" in nature. For instance, Article IV of the Constitution of the United States "guarantee[s] to every State in this Union a Republican form of Government".^[7] The Soviet Union, although in reality a unitary state,^{[citation needed]} was technically a confederation of sovereign Soviet Socialist Republics.

Origin of the term[link]

In Medieval Northern Italy, a number of city states had commune or signoria based governments. In the late Middle Ages, writers, such as Giovanni Villani, began thinking about the nature of these states and the differences from the more common monarchies. These early writers used terms such as libertas populi, a free people, to describe the states. The terminology changed in the 15th century as the renewed interest in the writings of Ancient Greece and Rome caused writers to prefer using classical terminology. To describe non-monarchial states writers, most importantly Leonardo Bruni, adopted the Latin word res publica.^[8]

While Bruni and Machiavelli used the term to describe the states of Northern Italy, which were not monarchies, the term res publica has a set of interrelated meanings in the original Latin. The term can quite literally be translated as "public matter".^[9] It was most often used by Roman writers to refer to the state and government, even during the period of the Roman Empire.^[10] The English word commonwealth is a calque (literal translation) of res publica, and its use in English is closer to how the Romans used the term res publica.^[11]

Today the term republic still most commonly means a system of government which derives its power from the people rather than from another basis, such as heredity or divine right. This remains the primary definition of republic in most contexts.

This bipartite division of government types differs from the classical sources, and also the earlier of Machiavelli's own works, which divided governments into three types: monarchy, aristocracy, and democracy. As Machiavelli wrote, the distinction between an aristocracy ruled by a select elite and a democracy ruled by a council appointed by the people became cumbersome. By the time Machiavelli began work on The Prince, he had decided to refer to both aristocracies and democracies as republics.^[12]

A further set of meanings for the term comes from the Greek word politeia. Cicero, among other Latin writers, translated politeia as res publica and it was in turn translated by Renaissance scholars as republic. The term politeia is today usually translated as form of government, polity, or regime. One continued use of this archaic translation is the title of Plato's major work on political science. In Greek it was titled Politeia and in English is thus known as The Republic. However, apart from the title, in modern translations of The Republic, alternative translations of politeia are also used.^[13]

In English the word first came to prominence during the Protectorate of Oliver Cromwell.^[14] While commonwealth was the most common term to call the new monarchless state, republic was also in common use.^[14] '

History[link]

Until modern times, the form of government for almost all states was monarchy.^[15][16] During the classical period, the Mediterranean region was home to several states that are now known as the classical republics.

Several republics also developed during the Middle Ages in the merchant-dominated city states.

Classical republics[link]

A map of the Roman Republic.

The concept of the "republic" itself was not a meaningful concept in the classical world.^[17] There are a number of states of the classical era that are today called republics by convention. These include the city states of ancient Greece such as Athens and Sparta^[18] and the Roman Republic. The structure and governance of these states was very different from that of any modern republic.^[19] There is a debate about whether the classical, medieval, and modern republics form a historical continuum.^[9] JGA Pocock has played a central role,^[9] arguing that there is a distinct republican tradition that stretches from the classical world to the present.^[20] Other scholars disagree.^[9] Paul Rahe, for instance, argues that the classical republics had a form of government with few links to those in any modern country.^[18]

The political philosophy of the classical republics have had a central influence on republican thought throughout the subsequent centuries. A number of classical writers discussed forms of government alternative to monarchies and later writers have treated these as foundational works on the nature of republics. Philosophers and politicians advocating for republics, such as Machiavelli, Montesquieu, Adams, and Madison, relied heavily on these sources.

Aristotle's Politics discusses various forms of government. One form Aristotle named politeia, which consisted of a mixture of the other forms. He argued that this was one of the ideal forms of government. Polybius expanded on many of these ideas, again focusing on the idea of mixed government. The most important Roman work in this tradition is Cicero's De re publica.

Over time, the classical republics were either conquered by empires or became ones themselves. Most of the Greek republics were annexed to the Macedonian Empire of Alexander. The Roman Republic expanded dramatically conquering the other states of the Mediterranean that could be considered republics, such as Carthaginian Republic. The Roman Republic itself then became the Roman Empire.

India[link]

Vaishali was the capital of Vajjian Confederacy, believed to be the world's first republic.^{[21][22][23][24]}

In the early 20th century a number of Indian scholars, most notably as K.P. Jayaswal, argued that a number of states in ancient India had republican forms of government.^[25] There are no surviving constitutions or works of political philosophy from this period in Indian history. The forms of government thus need to be deduced, mostly from the surviving religious texts. These texts do refer to a number of states having Gaṇa sangha, or council-based, as opposed to monarchical governments.

A second form of evidence comes from Greeks writing about India during the period of contact following the conquests of Alexander. Greek writers about India such as Megasthenes and Arrian describe many of the states having republican governments akin to those of Greece.^[26] Beginning around 700 BC, republics developed in a band running along the Indus Valley in the northwest and along the Ganges Plain in the northeast. They were mainly small states, though some confederations of republics seem to have formed that covered large areas, such as Vajjian Confederacy, which had Vaishali as its capital around 600 BC.^[27]

As in Greece, the republican era came to an end in the 4th century with the rise of a monarchical empire. The Maurya Empire conquered almost the entire subcontinent, ending the autonomy of the small republics. Some did remain republics under Mauryan suzerainty, or returned to being republics after the fall of the empire. Madra, for instance, survived as a republic until the 4th century AD. The final end of republics in India came with the rise of the Gupta Empire, and an associated philosophy of the divine nature of monarchy.

Other ancient republics[link]

In the pre-modern period, republics are generally considered to have been a solely European phenomenon, and states in other parts of the world with similar governments are not generally referred to as republics.^[9] Some early states outside of Europe had governments that are sometimes today considered similar to republics. In the ancient Near East, a number of cities of the Eastern Mediterranean achieved collective rule. Arwad has been cited as one of the earliest known examples of a republic, in which the people, rather than a monarch, are described as sovereign.^[28] The Israelite confederation of the era before the United Monarchy has also been considered a type of republic.^[9][12] In Africa the Axum Empire was organized as a confederation ruled similar to a royal republic.^[29] Similarly the Igbo nation of what is now Nigeria.^[30]

Icelandic Commonwealth[link]

The first European republic after the demise of the Roman Republic in 44-27 BC, was the Icelandic Commonwealth, which also saw the establishment of the world's oldest existing parliament, the Althing. The Icelandic Commonwealth was established in 930 AD by refugees from Norway who had fled the unification of that country under King Harald Fairhair. The Commonwealth consisted of a number of clans run by chieftains, and the Althing was a combination of parliament and supreme court where disputes appealed from lower courts were settled, laws were decided, and decisions of national importance were taken. One such example was the Christianisation of Iceland in 1000, where the Althing decreed, in order to prevent an invasion, that all Icelanders must be baptized, and forbade celebration of pagan rituals. Contrary to most states, the Icelandic Commonwealth had no official leader.

In the early 13th century, the Sturlung era, the Commonwealth began to suffer from long conflicts between warring clans. This, combined with pressure from the Norwegian king Haakon IV for the Icelanders to re-join the Norwegian "family", led the Icelandic chieftains to accept Haakon IV as king by the signing of the Gamli sáttmáli ("Old Covenant") in 1262. This effectively brought the Commonwealth to an end. The Althing, however, is still Iceland's parliament, almost 800 years later.^[31]

Mercantile republics[link]

Giovan Battista Tiepolo, Neptune offers the wealth of the sea to Venice, 1748–50. This painting is an allegory of the power of the Republic of Venice.

In Europe new republics appeared in the late Middle Ages when a number of small states embraced republican systems of government. These were generally small, but wealthy, trading states, like the Italian city-states and the Hanseatic League, in which the merchant class had risen to prominence. Knud Haakonssen has noted that, by the Renaissance, Europe was divided with those states controlled by a landed elite being monarchies and those controlled by a commercial elite being republics.^[11]

Across Europe a wealthy merchant class developed in the important trading cities. Despite their wealth they had little power in the feudal system dominated by the rural land owners, and across Europe began to advocate for their own privileges and powers. The more centralized states, such as France and England, granted limited city charters.

In the more loosely governed Holy Roman Empire, 51 of the largest towns became free imperial cities. While still under the dominion of the Holy Roman Emperor most power was held locally and many adopted republican forms of government.^[32] The same rights to imperial immediacy were secured by the major trading cities of Switzerland. The towns and villages of alpine Switzerland had, courtesy of geography, also been largely excluded from central control. Unlike Italy and Germany, much of the rural area was thus not controlled by feudal barons, but by independent farmers who also used communal forms of government. When the Habsburgs tried to reassert control over the region both rural farmers and town merchants joined the rebellion. The Swiss were victorious, and the Swiss Confederacy was proclaimed, and Switzerland has retained a republican form of government to the present.^[33]

Italy was the most densely populated area of Europe, and also one with the weakest central government. Many of the towns thus gained considerable independence and adopted commune forms of government. Completely free of feudal control, the Italian city-states expanded, gaining control of the rural hinterland.^[32] The two most powerful were the Republic of Venice and its rival the Republic of Genoa. Each were large trading ports, and further expanded by using naval power to control large parts of the Mediterranean. It was in Italy that an ideology advocating for republics first developed. Writers such as Bartholomew of Lucca, Brunetto Latini, Marsilius of Padua, and Leonardo Bruni saw the medieval city-states as heirs to the legacy of Greece and Rome.

Two Russian cities with powerful merchant class — Novgorod and Pskov — also adopted republican forms of government in 12th and 13th centuries, respectively, which ended when the republics were conquered by Moscow at the end 15th - beginning of 16th century.^[34]