Queen regnant in the context of "Prince consort"

Basileus (Ancient Greek: βασιλεύς) is a Greek term and title that has signified various types of monarchs throughout history. In the English-speaking world, it is perhaps most widely understood to mean 'monarch', referring to either a 'king' or an 'emperor'. The title was used by sovereigns and other persons of authority in ancient Greece (especially during the Hellenistic period), the Byzantine emperors, and the kings of modern Greece. The name Basileios (Basil), deriving from the term basileus, is a common given name in the Eastern Orthodox Church and Syriac Orthodox Church for the Maphrian.

The feminine forms are basileia (βασίλεια), basilissa (βασίλισσα), basillis (βασιλίς), or the archaic basilinna (βασιλίννα), meaning 'queen' or 'empress'. The related term basileia (βασιλεία) has meanings such as 'sovereignty', 'royalty', 'kingdom', 'reign', 'dominion' and 'authority'.

Tamar the Great (Georgian: თამარ მეფე, romanized: tamar mepe [ˈt̪ʰämäɾ ˈme̞pʰe̞], lit. 'King Tamar'; c. 1160 – 18 January 1213) reigned as the Queen of Georgia from 1184 to 1213, presiding over the apex of the Georgian Golden Age. A member of the Bagrationi dynasty, her position as the first woman to rule Georgia in her own right was emphasized by the title mepe ("king"), afforded to Tamar in the medieval Georgian sources.

Tamar was proclaimed heir and co-ruler by her reigning father George III in 1178, but she faced significant opposition from the aristocracy upon her ascension to full ruling powers after George's death. Tamar was successful in neutralizing this opposition and embarked on an energetic foreign policy aided by the decline of the hostile Seljuk Turks. Relying on a powerful military elite, Tamar was able to build on the successes of her predecessors to consolidate an empire which dominated the Caucasus until its collapse under the Mongol attacks within two decades after Tamar's death.

King is a royal title given to a male monarch. A king is an absolute monarch if he holds unrestricted governmental power or exercises full sovereignty over a nation. In a modern context, the title may refer to the ruler of one of a number of modern monarchies (either absolute or constitutional). The title of king is used alongside other titles for monarchs: in the West, emperor, grand prince, prince, archduke, duke or grand duke, and in the Islamic world, malik, sultan, emir or hakim, etc.

The term king may also refer to a king consort, a title that is sometimes given to the husband of a queen regnant, but the title of prince consort is more common.

Nefertari (also known as Nefertari Meritmut; Akkadian: Naptera) was an Egyptian queen and the first of the Great Royal Wives (or principal wives) of Ramesses the Great. She is one of the best known Egyptian queens, among such women as Cleopatra, Nefertiti, and Hatshepsut, and one of the most prominent not known or thought to have reigned in her own right. She was highly educated and able to both read and write hieroglyphs, a very rare skill at the time. She used these skills in her diplomatic work, corresponding with other prominent royals of the time. Her lavishly decorated tomb, QV66, is one of the largest and most spectacular in the Valley of the Queens. Ramesses also constructed a temple for her at Abu Simbel next to his colossal monument there.

There were many kingdoms and empires in all regions of the continent of Africa throughout history. A kingdom is a state with a king or queen as its head. An empire is a political unit made up of several territories, military outposts, and peoples, "usually created by conquest, and divided between a dominant centre and subordinate peripheries".

In Africa states emerged in a process covering many generations and centuries. Most states were created through conquest or the borrowing and assimilation of ideas and institutions, while some developed through internal, largely isolated development. Economic development "gave rise to a perceived need for centralized institutions and 'territorial' leadership that transcended older bonds of kinship and community". The politicoreligious struggle between the people and the king sometimes saw the people victorious and the establishment of sacred kings with little political power (termed "adverse sacralisation"), contrasted with divine kings equated to gods. Kings and queens used both "instrumental power", the employment of direct influence to achieve a desired outcome, and "creative power", the use of ritual and mythology.

The following is a list of women who have been elected or appointed head of state or government of their respective countries since the interwar period (1918–1939). The first list includes female presidents who are heads of state and may also be heads of government, as well as female heads of government who are not concurrently head of state, such as prime ministers. The list does not include Queens regnant who are heads of state (but not of government).

Khertek Anchimaa, of the mostly unrecognized and now defunct Tuvan People's Republic, is regarded as the "first ever elected woman head of state in the world", although not in multiparty, free and fair elections. The wife of the nation's Supreme Leader, she is the first woman to be elected Chairman of a country. She became the chairwoman of the country's presidium in 1940.

A queen consort is the wife of a reigning king, and usually shares her spouse's social rank and status. She holds the feminine equivalent of the king's monarchical titles and may be crowned and anointed, but historically she does not formally share the king's political and military powers, unless on occasion acting as regent.

In contrast, a queen regnant is a female monarch who rules suo jure (Latin for, "in her own right") and usually becomes queen by inheriting the throne upon the death of the previous monarch.

Elizabeth II (Elizabeth Alexandra Mary; 21 April 1926 – 8 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until her death in 2022. She was queen regnant of 32 sovereign states during her lifetime and was the monarch of 15 realms at her death. Her reign of 70 years and 214 days is the longest of any British monarch, the second-longest of any sovereign state, and the longest of any queen regnant in history.

Elizabeth was born in Mayfair, London, during the reign of her paternal grandfather, King George V. She was the first child of the Duke and Duchess of York (later King George VI and Queen Elizabeth the Queen Mother). Her father acceded to the throne in 1936 upon the abdication of his brother Edward VIII, making the ten-year-old Princess Elizabeth the heir presumptive. She was educated privately at home and began to undertake public duties during the Second World War, serving in the Auxiliary Territorial Service. In November 1947, she married Philip Mountbatten, a former prince of Greece and Denmark. Their marriage lasted 73 years until his death in 2021. They had four children: Charles, Anne, Andrew, and Edward.

The Laws of Burgos (Spanish: Leyes de Burgos), promulgated on 27 December 1512 in Burgos, Crown of Castile (Spain), was the first codified set of laws governing the behavior of Spaniards in the Americas, particularly with regard to the Indigenous people of the Americas ("native Caribbean Indians"). They forbade the slavery of the indigenous people and endorsed their conversion to Catholicism. The laws were created following the conquest and Spanish colonization of the Americas in the West Indies, where the common law of Castile was not fully applicable. Friars and Spanish academics pressured King Ferdinand II of Aragon and his daughter, Queen regnant, Joanna of Castile, to pass the set of laws in order to protect the rights of the natives of the New World.

The scope of the laws was originally restricted to the island of Hispaniola but was later extended to the islands of Puerto Rico and Santiago, later renamed Jamaica. These laws authorized and legalized the colonial practice of creating encomiendas, where Indians were grouped together to work under a colonial head of the estate for a salary, and limited the size of these establishments to between 40 and 150 people. They also established a minutely regulated regime of work, pay, provisioning, living quarters, and diet. Women more than four months pregnant were exempted from heavy labor.