Franco-Prussian War in the context of "Treaty of Bern"

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 French Third Republic (French: Troisième République, sometimes written as La III République) was the system of government adopted in France from 4 September 1870, when the Second French Empire collapsed during the Franco-Prussian War, until 10 July 1940, after the Fall of France during World War II led to the formation of the Vichy government. The French Third Republic was a parliamentary republic.

The early days of the French Third Republic were dominated by political disruption caused by the Franco-Prussian War of 1870–1871, which the Third Republic continued to wage after the fall of Emperor Napoleon III in 1870. Social upheaval and the Paris Commune preceded the final defeat. The German Empire, proclaimed by the invaders in Palace of Versailles, annexed the French regions of Alsace (keeping the Territoire de Belfort) and Lorraine (the northeastern part, i.e. present-day department of Moselle). The early governments of the French Third Republic considered re-establishing the monarchy, but disagreement as to the nature of that monarchy and the rightful occupant of the throne could not be resolved. Consequently, the Third Republic, originally envisioned as a provisional government, instead became the permanent form of government of France.

Sciences Po (French pronunciation: [sjɑ̃s po]) or Sciences Po Paris, also known as the Paris Institute of Political Studies (French: Institut d'études politiques de Paris), is a public research university located in Paris, France, that holds the status of grande école and the legal status of grand établissement. The university's undergraduate program is taught on the Paris campus as well as on the decentralized campuses in Dijon, Le Havre, Menton, Nancy, Poitiers and Reims, each with their own academic program focused on a geopolitical part of the world. While Sciences Po historically specialized in political science, it progressively expanded to other social sciences such as economics, law, and sociology.

The school was established in 1872 by Émile Boutmy as the École libre des sciences politiques in the aftermath of the Franco-Prussian War as a private institution to form a new French elite that would be knowledgeable in political science, law and history. It was a pioneer in the emergence and development of political science as an academic field in France. Following World War II, the school was nationalized and re-established as a public institution. As of 2021, 80% of Sciences Po graduates are employed in the private sector.

Jacques Joseph Tissot (French: [ʒɑk ʒozɛf tiso]; 15 October 1836 – 8 August 1902), better known as James Tissot (UK: /ˈtɪsoʊ/ TISS-oh, US: /tiːˈsoʊ/ tee-SOH), was a French painter, illustrator, and caricaturist. He was born to a drapery merchant and a milliner and decided to pursue a career in art at a young age, coming to incorporate elements of realism, early Impressionism, and academic art into his work. He is best known for a variety of genre paintings of contemporary European high society produced during the peak of his career, which focused on the people and women's fashion of the Belle Époque and Victorian England, but he would also explore many medieval, biblical, and Japoniste subjects throughout his life. His career included work as a caricaturist for Vanity Fair under the pseudonym of Coïdé.

Tissot served in the Franco-Prussian War on the side of France and later the Paris Commune. In 1871 he moved to London, where he found further success as an artist and began a relationship with Irishwoman Kathleen Newton, who lived with him as a close companion and muse until her death in 1882. Tissot maintained close relations with the Impressionist movement for much of his life, including James Abbott Whistler and friend and protégé Edgar Degas. He was awarded the French Legion of Honor in 1894.

The Belle Époque (French pronunciation: [bɛlepɔk]) or La Belle Époque (French for 'The Beautiful Era') was a period of French and European history that began after the end of the Franco-Prussian War in 1871 and continued until the outbreak of World War I in 1914. Occurring during the era of the French Third Republic, it was a period characterised by optimism, enlightenment, regional peace, economic prosperity, nationalism, colonial expansion, and technological, scientific and cultural innovations. In this era of France's cultural and artistic climate (particularly in Paris of that time), the arts markedly flourished, and numerous masterpieces of literature, music, theatre and visual art gained extensive recognition.

The Belle Époque was so named in retrospect, when it began to be considered a continental European "Golden Age" in contrast to the violence of the Napoleonic Wars and World War I. The Belle Époque was a period in which, according to historian R. R. Palmer, "European civilisation achieved its greatest power in global politics, and also exerted its maximum influence upon peoples outside Europe."

The Paris Commune (French: Commune de Paris, pronounced [kɔ.myn də pa.ʁi]) was a French revolutionary government that seized power in Paris on 18 March 1871 and controlled parts of the city until 28 May 1871. During the Franco-Prussian War of 1870–71, the French National Guard had defended Paris, and working class radicalism grew among its soldiers. Following the establishment of the French Third Republic in September 1870 (under French chief-executive Adolphe Thiers from February 1871) and the complete defeat of the French Army by the Germans by March 1871, soldiers of the National Guard seized control of the city on 18 March. The Communards killed two French Army generals and refused to accept the authority of the Third Republic; instead, the radicals set about establishing their own independent government.

The Commune governed Paris for two months, promoting policies that tended toward a progressive, anti-religious system, which was an eclectic mix of many 19th-century schools of thought. These policies included the separation of church and state, self-policing, the remission of rent, the abolition of child labor, and the right of employees to take over an enterprise deserted by its owner. The Commune closed all Catholic churches and schools in Paris. Feminist, communist, old-style social democracy (a mix of reformism and revolutionism), and anarchist/Proudhonist currents, among other socialist types, played important roles in the Commune.

Otto Eduard Leopold, Prince of Bismarck, Count of Bismarck-Schönhausen, Duke of Lauenburg (/ˈbɪzmɑːrk/; born Otto Eduard Leopold von Bismarck-Schönhausen; 1 April 1815 – 30 July 1898) was a German statesman and diplomat who oversaw the unification of Germany and served as its first chancellor from 1871 to 1890. Bismarck's Realpolitik and firm governance resulted in his being popularly known as the Iron Chancellor (Eiserner Kanzler).

From Junker landowner origins, Bismarck rose rapidly in Prussian politics under King Wilhelm I of Prussia. He served as the Prussian ambassador to Russia and France and in both houses of the Prussian parliament. From 1862 to 1890, he held office as the minister president and foreign minister of Prussia. Under Bismarck's leadership, Prussia provoked three short, decisive wars against Denmark, Austria, and France. After Austria's defeat in 1866, he replaced the German Confederation with the North German Confederation, which aligned the smaller North German states with Prussia while excluding Austria. In 1870, Bismarck secured France's defeat with support from the independent South German states before overseeing the creation of a unified German Empire under Prussian rule. Following Germany's unification, he was given the aristocratic title Prince of Bismarck (Fürst von Bismarck). From 1871 onwards, his balance-of-power approach to diplomacy helped maintain Germany's position in a peaceful Europe. While averse to maritime colonialism, Bismarck acquiesced to elite and popular opinion by acquiring colonies.

Helmuth Karl Bernhard Graf von Moltke (German: [ˈhɛlmuːt fɔn ˈmɔltkə]; 26 October 1800 – 24 April 1891) was a Prussian field marshal. The chief of staff of the Prussian Army for thirty years, he is regarded as the creator of a new, more modern method of directing armies in the field and one of the finest military minds of his generation. He commanded troops in Europe and the Middle East, in the Second Schleswig War, Austro-Prussian War, and Franco-Prussian War. He is described as embodying "Prussian military organization and tactical genius". He was fascinated with railways and pioneered their military use. He is often referred to as Moltke the Elder to distinguish him from his nephew Helmuth von Moltke the Younger (Helmuth Johann Ludwig von Moltke), who commanded the German army at the outbreak of the First World War. He is notably the earliest-born human whose recorded voice is preserved, being born in the last year of the 18th century (1800). He made four recordings; two that were recorded in October 1889 are preserved to this day.