League of Nations mandate in the context of "Southern Cameroons"

The British Empire comprised the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts established by England in the late 16th and early 17th centuries, and colonisation attempts by Scotland during the 17th century. At its height in the 19th and early 20th centuries, it became the largest empire in history and, for a century, was the foremost global power. By 1913, the British Empire held sway over 412 million people, 23 percent of the world population at the time, and by 1920, it covered 35.5 million km (13.7 million sq mi), 24 per cent of the Earth's total land area. As a result, its constitutional, legal, linguistic, and cultural legacy is widespread. At the peak of its power, it was described as "the empire on which the sun never sets", as the sun was always shining on at least one of its territories.

During the Age of Discovery in the 15th and 16th centuries, Portugal and Spain pioneered European exploration of the world, and in the process established large overseas empires. Motivated by the great wealth these empires generated, England, France, and the Netherlands began to establish colonies and trade networks of their own in the Americas and Asia. A series of wars in the 17th and 18th centuries with the Netherlands and France left Britain the dominant colonial power in North America. Britain became a major power in the Indian subcontinent after the East India Company's conquest of Mughal Bengal at the Battle of Plassey in 1757.

The French colonial empire (French: Empire colonial français) consisted of the overseas colonies, protectorates, and mandate territories that came under French rule from the 16th century onward. A distinction is generally made between the "First French colonial empire", that existed until 1814, by which time most of it had been lost or sold, and the "Second French colonial empire", which began with the conquest of Algiers in 1830. On the eve of World War I, France's colonial empire was the second-largest in the world after the British Empire.

France began to establish colonies in the Americas, the Caribbean, and India in the 16th century but lost most of its possessions after its defeat in the Seven Years' War. The North American possessions were lost to Britain and Spain, but Spain later returned Louisiana to France in 1800. The territory was then sold to the United States in 1803. France rebuilt a new empire mostly after 1850, concentrating chiefly in Africa as well as Indochina and the South Pacific. As it developed, the new French empire took on roles of trade with the metropole, supplying raw materials and purchasing manufactured items. Especially after the disastrous Franco-Prussian War, which saw Germany become the leading economic and military power of the continent of Europe, acquiring colonies and rebuilding an empire was seen as a way to restore French prestige in the world. It was also to provide manpower during the world wars.

The United Nations Trusteeship Council is one of the six principal organs of the United Nations, established to help ensure that trust territories were administered in the best interests of their inhabitants and of international peace and security.

The trust territories—most of them former mandates of the League of Nations or territories taken from nations defeated at the end of World War II—have all now attained self-government or independence, either as separate nations or by joining neighbouring independent countries. The last was Palau, formerly part of the Trust Territory of the Pacific Islands, which became a member state of the United Nations in December 1994.

The French Empire (French: Empire français; Latin: Imperium Francicum), known retroactively as the First French Empire, was the empire ruled by Napoleon Bonaparte, who established French hegemony over much of continental Europe at the beginning of the 19th century. It lasted from 18 May 1804 to 6 April 1814 and again briefly from 20 March 1815 to 7 July 1815, when Napoleon was exiled to Saint Helena.

Historians refer to Napoleon's regime as the "First Empire" to distinguish it from the restorationist Second Empire (1852–1870) ruled by his nephew Napoleon III. Neither should be confused with the French colonial empire, which refers to France's various colonies, protectorates and mandate territories all throughout its history, regardless of political system (including, by some definitions, some or all of France's current overseas territories).

The Mandate for Syria and the Lebanon (French: Mandat pour la Syrie et le Liban; Arabic: الانتداب الفرنسي على سوريا ولبنان, romanized: al-intidāb al-faransī ʻalā sūriyā wa-lubnān, also referred to as the Levant States; 1923−1946) was a League of Nations mandate founded in the aftermath of the First World War and the partitioning of the Ottoman Empire, concerning the territories of Syria and Lebanon. The mandate system was supposed to differ from colonialism, with the governing country intended to act as a trustee until the inhabitants were considered eligible for self-government. At that point, the mandate would terminate and a sovereign state would be born.

During the two years that followed the end of the war in 1918—and in accordance with the Sykes–Picot Agreement signed by the United Kingdom and France during the war—the British held control of most of Ottoman Iraq (now Iraq) and the southern part of Ottoman Syria (now Israel, Palestine and Transjordan), while the French controlled the rest of Ottoman Syria (including Lebanon, Alexandretta, and portions of Cilicia). In the early 1920s, British and French control of these territories became formalized by the League of Nations' mandate system. And on 29 September 1923 France was assigned the League of Nations mandate of Syria, which included the territory of present-day Lebanon and Alexandretta in addition to modern Syria. The League of Nations monitored the mandates through the Permanent Mandates Commission (PMC). The PMC allowed other states to voice their thoughts on the management of the mandates, such as in economic matters.

Mandatory Palestine was a British administrative territory that existed between 1920 and 1948 in the region of Palestine, and after 1922, under the terms of the League of Nations' Mandate for Palestine. The British took the territory deeming it presently unfit for self-governance.

After an Arab uprising against the Ottoman Empire during the First World War in 1916, British Empire forces drove Ottoman forces out of the Levant. For the British, the United Kingdom had agreed in the McMahon–Hussein Correspondence that it would honour Arab independence in case of a revolt but, in the end, the United Kingdom and France divided what had been Ottoman Syria under the Sykes–Picot Agreement—an act of betrayal in the eyes of the Arabs. Another issue that later arose was the Balfour Declaration of 1917, in which Britain promised its support for the establishment of a Jewish "national home" in Palestine. Mandatory Palestine was then established in 1920, and the British obtained a Mandate for Palestine from the League of Nations in 1922. Mandatory Palestine was designated as a Class A Mandate, based on its social, political, and economic development. This classification was reserved for post-war mandates with the highest capacity for self-governance. All Class A mandates other than Mandatory Palestine had gained independence by 1946.

The partition of the Ottoman Empire (30 October 1918 – 1 November 1922) was a geopolitical event that occurred after World War I and the occupation of Constantinople by British, French, and Italian troops in November 1918. The partitioning was planned in several agreements made by the Allied Powers early in the course of World War I, notably the Sykes–Picot Agreement, after the Ottoman Empire had joined Germany to form the Ottoman–German alliance. The huge conglomeration of territories and peoples that formerly comprised the Ottoman Empire was divided into several new states. The Ottoman Empire had been the leading Islamic state in geopolitical, cultural, and ideological terms. The partitioning of the Ottoman Empire after the war led to the domination of the Middle East by Western powers such as Britain and France, and saw the creation of the modern Arab world and the Republic of Turkey. Resistance to the influence of these powers came from the Turkish National Movement but did not become widespread in the other post-Ottoman states until the period of rapid decolonization after World War II.

The League of Nations mandate granted the French Mandate for Syria and the Lebanon, the British Mandate for Mesopotamia (later Iraq) and the British Mandate for Palestine, later divided into Mandatory Palestine and the Emirate of Transjordan (1921–1946). The Ottoman Empire's possessions in the Arabian Peninsula became the Kingdom of Hejaz, which the Sultanate of Nejd (today Saudi Arabia) was allowed to annex, and the Mutawakkilite Kingdom of Yemen. The Empire's possessions on the western shores of the Persian Gulf were variously annexed by Saudi Arabia (al-Ahsa and Qatif), or remained British protectorates (Kuwait, Bahrain, and Qatar) and became the Arab States of the Persian Gulf.

Saarland (German: [ˈzaːɐ̯lant] ) is a state of Germany in the southwest of the country. With an area of 2,570 km (990 sq mi) and a population of 990,509 in 2018, it is the smallest German state in area apart from the city-states of Berlin, Bremen, and Hamburg, and the smallest in population apart from Bremen. Saarbrücken is the state capital and largest city; other cities include Neunkirchen and Saarlouis. Saarland is mainly surrounded by the department of Moselle (Grand Est) in France to the west and south and the neighboring state of Rhineland-Palatinate in Germany to the north and east; it also shares a small border, about 8 kilometres (5 miles) long, with the canton of Remich in Luxembourg to the northwest.

Having long been a relatively small part of the long-contested territories along the Franco-German linguistic border, Saarland first gained specific economic and strategic importance in the nineteenth century due to the wealth of its coal deposits and the heavy industrialization that grew as a result. Saarland was first established as a distinct political entity in 1920 after World War I as the Territory of the Saar Basin, which was occupied and governed by France under a League of Nations mandate.

A gendarmerie (/ʒɒnˈdɑːrməri, ʒɒ̃-/) is a military or paramilitary force with law enforcement duties among the civilian population. The term gendarme (English: /ˈʒɒndɑːrm/) is derived from the medieval French expression gens d'armes, which translates to 'men-at-arms' (lit. 'people of arms'). In France and some Francophone nations, the gendarmerie is a branch of the armed forces that is responsible for internal security in parts of the territory (primarily in rural areas and small towns in the case of France), with additional duties as military police for the armed forces. It was introduced to several other Western European countries during the Napoleonic conquests. In the mid-twentieth century, a number of former French mandates and colonial possessions (such as Lebanon, Syria, the Ivory Coast and the Republic of the Congo) adopted a gendarmerie after independence.

Similar forces exist in most European countries. The European Gendarmerie Force is a structure, aligned with the European Union, that facilitates joint operations. A similar concept to gendarmerie exists in Russia in the form of internal troops, which are present in many CIS states.