May 10th in stamps Rouget de Lisle, Hokusai, Carol I, Mitterrand, Augustin-Jean Fresnel

Here are some events that happened on May 10th. It could be an event or a person that died or was born on that day


1760 Born: Claude Joseph Rouget de Lisle, French captain, engineer, and composer (d. 1836)

Claude Joseph Rouget de Lisle (10 May 1760 – 26 June 1836), was a French army officer of the French Revolutionary Wars. He is known for writing the words and music of the Chant de guerre pour l'armée du Rhin in 1792, which would later be known as La Marseillaise and become the French national anthem.

The song that has immortalized him, "La Marseillaise", was composed at Strasbourg, where Rouget de Lisle was garrisoned in April 1792. France had just declared war on Austria, and the mayor of Strasbourg, baron Philippe-Frédéric de Dietrich, held a dinner for the officers of the garrison, at which he lamented that France had no national anthem. Rouget de Lisle returned to his quarters and wrote the words in a fit of patriotic excitement. The piece was at first called Chant de guerre pour l'armée du Rhin ("War Song for the Army of the Rhine") and only received its name of Marseillaise from its adoption by the Provençal volunteers whom Barbaroux introduced into Paris and who were prominent in the storming of the Tuileries Palace on 10 August 1792

Rouget de Lisle died in poverty in Choisy-le-Roi, Val de Marne. His ashes were transferred from Choisy-le-Roi cemetery to the Invalides on 14 July 1915, during World War I.

French stamps depicting Claude Joseph Rouget de Lisle

1788 Born: Augustin-Jean Fresnel, French physicist and engineer (d. 1827)

Augustin-Jean Fresnel (10 May 1788 – 14 July 1827) was a French civil engineer and physicist whose research in optics led to the almost unanimous acceptance of the wave theory of light, excluding any remnant of Newton's corpuscular theory, from the late 1830s  until the end of the 19th century. He is perhaps better known for inventing the catadioptric (reflective/refractive) Fresnel lens and for pioneering the use of "stepped" lenses to extend the visibility of lighthouses, saving countless lives at sea. The simpler dioptric (purely refractive) stepped lens, first proposed by Count Buffon  and independently reinvented by Fresnel, is used in screen magnifiers and in condenser lenses for overhead projectors.

By expressing Huygens's principle of secondary waves and Young's principle of interference in quantitative terms, and supposing that simple colors consist of sinusoidal waves, Fresnel gave the first satisfactory explanation of diffraction by straight edges, including the first satisfactory wave-based explanation of rectilinear propagation. Part of his argument was a proof that the addition of sinusoidal functions of the same frequency but different phases is analogous to the addition of forces with different directions. By further supposing that light waves are purely transverse, Fresnel explained the nature of polarization, the mechanism of chromatic polarization, and the transmission and reflection coefficients at the interface between two transparent isotropic media. Then, by generalizing the direction-speed-polarization relation for calcite, he accounted for the directions and polarizations of the refracted rays in doubly-refractive crystals of the biaxial class (those for which Huygens's secondary wavefronts are not axisymmetric). The period between the first publication of his pure-transverse-wave hypothesis, and the submission of his first correct solution to the biaxial problem, was less than a year.

Later, he coined the terms linear polarization, circular polarization, and elliptical polarization, explained how optical rotation could be understood as a difference in propagation speeds for the two directions of circular polarization, and (by allowing the reflection coefficient to be complex) accounted for the change in polarization due to total internal reflection, as exploited in the Fresnel rhomb. Defenders of the established corpuscular theory could not match his quantitative explanations of so many phenomena on so few assumptions.

Fresnel had a lifelong battle with tuberculosis, to which he succumbed at the age of 39. Although he did not become a public celebrity in his lifetime, he lived just long enough to receive due recognition from his peers, including (on his deathbed) the Rumford Medal of the Royal Society of London, and his name is ubiquitous in the modern terminology of optics and waves. After the wave theory of light was subsumed by Maxwell's electromagnetic theory in the 1860s, some attention was diverted from the magnitude of Fresnel's contribution. In the period between Fresnel's unification of physical optics and Maxwell's wider unification, a contemporary authority, Humphrey Lloyd, described Fresnel's transverse-wave theory as "the noblest fabric which has ever adorned the domain of physical science, Newton's system of the universe alone excepted."

French stamp depicting Augustin Fresnel

1849 Died: Hokusai, Japanese painter and illustrator (b. 1760)

Katsushika Hokusai (c. 31 October 1760 – 10 May 1849) was a Japanese artist, ukiyo-e painter and printmaker of the Edo period. Born in Edo (now Tokyo), Hokusai is best known as author of the woodblock print series Thirty-six Views of Mount Fuji (富嶽三十六景, Fugaku Sanjūroku-kei, c. 1831) which includes the internationally iconic print, The Great Wave off Kanagawa.

Hokusai created the Thirty-Six Views both as a response to a domestic travel boom and as part of a personal obsession with Mount Fuji. It was this series, specifically The Great Wave print and Fine Wind, Clear Morning, that secured Hokusai's fame both in Japan and overseas. As historian Richard Lane concludes, "if there is one work that made Hokusai's name, both in Japan and abroad, it must be this monumental print-series". While Hokusai's work prior to this series is certainly important, it was not until this series that he gained broad recognition.

Romanian and Japanese stamps depicting Hokusai or his works

1881 – Carol I is crowned the King of the Romanian Kingdom.

Carol I (20 April 1839 – 10 October 1914), born Prince Karl of Hohenzollern-Sigmaringen, was the monarch of Romania from 1866 to 1914. He was elected Ruling Prince (Domnitor) of the Romanian United Principalities on 20 April 1866 after the overthrow of Alexandru Ioan Cuza by a palace coup d'état. In May 1877, he proclaimed Romania an independent and sovereign nation. The defeat of the Ottoman Empire (1878) in the Russo-Turkish War secured Romanian independence, and he was proclaimed King of Romania on 26 March [ 1881. He was the first ruler of the Hohenzollern-Sigmaringen dynasty, which ruled the country until the proclamation of a republic in 1947.

During his reign, Carol I personally led Romanian troops during the Russo-Turkish War and assumed command of the Russo/Romanian army during the siege of Plevna. The country achieved internationally recognized independence via the Treaty of Berlin, 1878 and acquired Southern Dobruja from Bulgaria in 1913. Domestic political life was organized around the rival Liberal and Conservative parties. During Carol's reign, Romania's industry and infrastructure were much improved, but the country still had an agrarian-focused economy and the situation of the peasantry failed to improve, leading to a major revolt bloodily suppressed by the authorities.

He married Princess Elisabeth of Wied in Neuwied on 15 November 1869. They only had one daughter, Maria, who died at the age of three. Carol never produced a male heir, leaving his elder brother Leopold next in line to the throne. In October 1880 Leopold renounced his right of succession in favour of his son William, who in turn surrendered his claim six years later in favour of his younger brother, the future king Ferdinand.

1981 – François Mitterrand wins the presidential election and becomes the first Socialist President of France in the French Fifth Republic.

François Maurice Adrien Marie Mitterrand (26 October 1916 – 8 January 1996) was a French statesman who served as President of France from 1981 to 1995, the longest time in office in the history of France. As First Secretary of the Socialist Party, he was the first left-wing politician to assume the presidency under the Fifth Republic.

Reflecting family influences, Mitterrand started political life on the Catholic nationalist right. He served under the Vichy Regime during its earlier years. Subsequently he joined the Resistance, moved to the left, and held ministerial office several times under the Fourth Republic. He opposed de Gaulle's establishment of the Fifth Republic. Although at times a politically isolated figure, Mitterrand outmanoeuvered rivals to become the left's standard bearer at every presidential election from 1965–88; with the exception of 1969. Mitterrand was elected President at the 1981 presidential election. He was re-elected in 1988 and remained in office until 1995.

Mitterrand invited the Communist Party into his first government, which was a controversial decision at the time. In the event, the Communists were boxed in as junior partners and, rather than taking advantage, saw their support erode. They left the cabinet in 1984. Early in his first term, Mitterrand followed a radical left-wing economic agenda, including nationalisation of key firms, but after two years, with the economy in crisis, he reversed course. He pushed a socially liberal agenda with reforms such as the abolition of the death penalty, the 39-hour work week, and the end of a government monopoly in radio and television broadcasting. His foreign and defense policies built on those of his Gaullist predecessors.

His partnership with German Chancellor Helmut Kohl advanced European integration via the Maastricht Treaty, but he reluctantly accepted German reunification. During his time in office, he was a strong promoter of culture and implemented a range of costly "Grands Projets". He is the only French President to ever have named a female Prime Minister, Édith Cresson, in 1991. He was twice forced by the loss of a parliamentary majority into "cohabitation governments" with conservative cabinets led, respectively, by Jacques Chirac (1986–1988), and Édouard Balladur (1993–1995). Less than eight months after leaving office, Mitterrand died from the prostate cancer he had successfully concealed for most of his presidency.

Beyond making the French left electable, Mitterrand presided over the rise of the Socialist Party to dominance of the left, and the decline of the once-mighty Communist Party (as a share of the popular vote in the first presidential round, the Communists shrank from a peak of 21.27% in 1969 to 8.66% in 1995, at the end of Mitterrand's second term).

French First Day Cover depicting François Mitterrand

May 2nd in stamps Leonardo da Vinci, King James Bible, Catherine the Great, European Central Bank

Here are some events that happened on May 2nd. It could be an event or a person that died or was born on that day


1519 Died: Leonardo da Vinci, Italian painter, sculptor, and architect (b. 1452)

Leonardo di ser Piero da Vinci (14/15 April 1452 – 2 May 1519), known as Leonardo da Vinci, was an Italian polymath of the Renaissance whose areas of interest included invention, drawing, painting, sculpture, architecture, science, music, mathematics, engineering, literature, anatomy, geology, astronomy, botany, paleontology, and cartography. He has been variously called the father of palaeontology, ichnology, and architecture, and is widely considered one of the greatest painters of all time (despite perhaps only 15 of his paintings having survived).

Born out of wedlock to a notary, Piero da Vinci, and a peasant woman, Caterina, in Vinci, in the region of Florence, Italy, Leonardo was educated in the studio of the renowned Italian painter Andrea del Verrocchio. Much of his earlier working life was spent in the service of Ludovico il Moro in Milan, and he later worked in Rome, Bologna and Venice. He spent his last three years in France, where he died in 1519.

Leonardo is renowned primarily as a painter. The Mona Lisa is the most famous of his works and the most popular portrait ever made. The Last Supper is the most reproduced religious painting of all time and his Vitruvian Man drawing is regarded as a cultural icon as well. Salvator Mundi was sold for a world record $450.3 million at a Christie's auction in New York, 15 November 2017, the highest price ever paid for a work of art. Leonardo's paintings and preparatory drawings—together with his notebooks, which contain sketches, scientific diagrams, and his thoughts on the nature of painting—compose a contribution to later generations of artists rivalled only by that of his contemporary Michelangelo.

Although he had no formal academic training, many historians and scholars regard Leonardo as the prime exemplar of the "Universal Genius" or "Renaissance Man", an individual of "unquenchable curiosity" and "feverishly inventive imagination." He is widely considered one of the most diversely talented individuals ever to have lived. According to art historian Helen Gardner, the scope and depth of his interests were without precedent in recorded history, and "his mind and personality seem to us superhuman, while the man himself mysterious and remote." Scholars interpret his view of the world as being based in logic, though the empirical methods he used were unorthodox for his time.

Leonardo is revered for his technological ingenuity. He conceptualized flying machines, a type of armoured fighting vehicle, concentrated solar power, an adding machine, and the double hull. Relatively few of his designs were constructed or even feasible during his lifetime, as the modern scientific approaches to metallurgy and engineering were only in their infancy during the Renaissance. Some of his smaller inventions, however, entered the world of manufacturing unheralded, such as an automated bobbin winder and a machine for testing the tensile strength of wire. He is also sometimes credited with the inventions of the parachute, helicopter, and tank.  He made substantial discoveries in anatomy, civil engineering, geology, optics, and hydrodynamics, but he did not publish his findings and they had little to no direct influence on subsequent science.

Stamps from various countries depicting Leonardo da Vinci or his works

1611 – The King James Version of the Bible is published for the first time in London, England, by printer Robert Barker

The King James Version (KJV), also known as the King James Bible (KJB) or simply the Authorized Version (AV), is an English translation of the Christian Bible for the Church of England, was commissioned in 1603 and completed as well as published in 1611 under the sponsorship of James VI and I. The books of the King James Version include the 39 books of the Old Testament, an intertestamental section containing 14 books of the Apocrypha, and the 27 books of the New Testament. Noted for its "majesty of style", the King James Version has been described as one of the most important books in English culture and a driving force in the shaping of the English-speaking world.

It was first printed by John Norton & Robert Barker, both the King's Printer, and was the third translation into English approved by the English Church authorities: The first had been the Great Bible, commissioned in the reign of King Henry VIII (1535), and the second had been the Bishops' Bible, commissioned in the reign of Queen Elizabeth I (1568). In Geneva, Switzerland the first generation of Protestant Reformers had produced the Geneva Bible of 1560 from the original Hebrew and Greek scriptures, which was influential in the writing of the Authorized King James Version.

In January 1604, King James convened the Hampton Court Conference, where a new English version was conceived in response to the problems of the earlier translations perceived by the Puritans, a faction of the Church of England.

James gave the translators instructions intended to ensure that the new version would conform to the ecclesiology of, and reflect the episcopal structure of, the Church of England and its belief in an ordained clergy. The translation was done by 6 panels of translators (47 men in all, most of whom were leading biblical scholars in England) who had the work divided up between them: the Old Testament was entrusted to three panels, the New Testament to two, and the Apocrypha to one. In common with most other translations of the period, the New Testament was translated from Greek, the Old Testament from Hebrew and Aramaic, and the Apocrypha from Greek and Latin. In the Book of Common Prayer (1662), the text of the Authorized Version replaced the text of the Great Bible for Epistle and Gospel readings (but not for the Psalter, which substantially retained Coverdale's Great Bible version), and as such was authorized by Act of Parliament.

By the first half of the 18th century, the Authorized Version had become effectively unchallenged as the English translation used in Anglican and English Protestant churches, except for the Psalms and some short passages in the Book of Common Prayer of the Church of England. Over the course of the 18th century, the Authorized Version supplanted the Latin Vulgate as the standard version of scripture for English-speaking scholars. With the development of stereotype printing at the beginning of the 19th century, this version of the Bible became the most widely printed book in history, almost all such printings presenting the standard text of 1769 extensively re-edited by Benjamin Blayney at Oxford, and nearly always omitting the books of the Apocrypha. Today the unqualified title "King James Version" usually indicates this Oxford standard text.


Great Britain and Norfolk Island stamps depicting the King James Bible

1729 Born: Catherine the Great of Russia (d. 1796)

Catherine II (2 May [O.S. 21 April] 1729 – 17 November [O.S. 6 November] 1796), also known as Catherine the Great (Екатери́на Вели́кая, Yekaterina Velikaya), born Princess Sophie of Anhalt-Zerbst, was Empress of Russia from 1762 until 1796, the country's longest-ruling female leader. She came to power following a coup d'état that she organised—resulting in her husband, Peter III, being overthrown. Under her reign, Russia was revitalised; it grew larger and stronger and was recognised as one of the great powers of Europe

Stamps from Russia depicting Catherine the Great

1998 – The European Central Bank is founded in Brussels in order to define and execute the European Union's monetary policy

The European Central Bank (ECB) is the central bank for the euro and administers monetary policy within the Eurozone, which comprises 19 member states of the European Union and is one of the largest monetary areas in the world. Established by the Treaty of Amsterdam, the ECB is one of the world's most important central banks and serves as one of seven institutions of the European Union, being enshrined in the Treaty on European Union (TEU). The bank's capital stock is owned by all 27 central banks of each EU member state. The current President of the ECB is Christine Lagarde. Headquartered in Frankfurt, Germany, the bank formerly occupied the Eurotower prior to the construction of its new seat.

German and Romanian stamps issued to commemorate the European Central Bank

March 5th in stamps Stalin, Mercator, Rosa Luxemburg, Laplace, Volta

Here are some events that happened on March 5th. It could be an event or a person that died or was born on that day


1512 Born: Gerardus Mercator, Flemish mathematician, cartographer, and philosopher (d. 1594)

Gerardus Mercator (5 March 1512 – 2 December 1594) was a 16th-century geographer, cosmographer and cartographer from the County of Flanders. He is most renowned for creating the 1569 world map based on a new projection which represented sailing courses of constant bearing (rhumb lines) as straight lines—an innovation that is still employed in nautical charts.

Mercator was one of the pioneers of cartography and is widely considered the most notable figure of the school in its golden age (approximately 1570s–1670s). In his own day, he was a notable as maker of globes and scientific instruments. In addition, he had interests in theology, philosophy, history, mathematics and geomagnetism. He was also an accomplished engraver and calligrapher. Unlike other great scholars of the age he travelled little and his knowledge of geography came from his library of over one thousand books and maps, from his visitors and from his vast correspondence (in six languages) with other scholars, statesmen, travellers, merchants and seamen. Mercator's early maps were in large formats suitable for wall mounting but in the second half of his life, he produced over 100 new regional maps in a smaller format suitable for binding into his Atlas of 1595. This was the first appearance of the word Atlas in reference to a book of maps. However, Mercator used it as a neologism for a treatise (Cosmologia) on the creation, history and description of the universe, not simply a collection of maps. He chose the word as a commemoration of the Titan Atlas, "King of Mauretania", whom he considered to be the first great geographer.

A large part of Mercator's income came from sales of his terrestrial and celestial globes. For sixty years they were considered the finest in the world, and were sold in such great numbers that there are many surviving examples. This was a substantial enterprise involving the manufacture of the spheres, printing the gores, building substantial stands, packing and distributing all over Europe. He was also renowned for his scientific instruments, particularly his astrolabes and astronomical rings used to study the geometry of astronomy and astrology.

Mercator wrote on geography, philosophy, chronology and theology. All of the wall maps were engraved with copious text on the region concerned. As an example the famous world map of 1569 is inscribed with over five thousand words in fifteen legends. The 1595 Atlas has about 120 pages of maps and illustrated title pages but a greater number of pages are devoted to his account of the creation of the universe and descriptions of all the countries portrayed. His table of chronology ran to some 400 pages fixing the dates (from the time of creation) of earthly dynasties, major political and military events, volcanic eruptions, earthquakes and eclipses. He also wrote on the gospels and the old testament.

Mercator was a devout Christian born into a Catholic family at a time when Martin Luther's Protestantism was gaining ground. He never declared himself as a Lutheran but he was clearly sympathetic and he was accused of heresy by Catholic authorities; after six months in prison he was released unscathed. This period of persecution is probably the major factor in his move from Catholic Leuven (Louvain) to a more tolerant Duisburg, in the Holy Roman Empire, where he lived for the last thirty years of his life. Walter Ghim, Mercator's friend and first biographer, describes him as sober in his behaviour, yet cheerful and witty in company, and never more happy than in debate with other scholars. Above all he was pious and studious until his dying days.

Stamps from Belgium, Germany and Romania depicting Gerardus Mercator

1827 Died: Pierre-Simon Laplace, French mathematician and astronomer (b. 1749)

Pierre-Simon, marquis de Laplace (23 March 1749 – 5 March 1827) was a French scholar and polymath whose work was important to the development of engineering, mathematics, statistics, physics, astronomy, and philosophy. He summarized and extended the work of his predecessors in his five-volume Mécanique Céleste (Celestial Mechanics) (1799–1825). This work translated the geometric study of classical mechanics to one based on calculus, opening up a broader range of problems. In statistics, the Bayesian interpretation of probability was developed mainly by Laplace.

Laplace formulated Laplace's equation, and pioneered the Laplace transform which appears in many branches of mathematical physics, a field that he took a leading role in forming. The Laplacian differential operator, widely used in mathematics, is also named after him. He restated and developed the nebular hypothesis of the origin of the Solar System and was one of the first scientists to postulate the existence of black holes and the notion of gravitational collapse.

Laplace is remembered as one of the greatest scientists of all time. Sometimes referred to as the French Newton or Newton of France, he has been described as possessing a phenomenal natural mathematical faculty superior to that of any of his contemporaries. He was Napoleon's examiner when Napoleon attended the École Militaire in Paris in 1784. Laplace became a count of the Empire in 1806 and was named a marquis in 1817, after the Bourbon Restoration.

1827 Died: Alessandro Volta, Italian physicist and academic (b. 1745)

Alessandro Giuseppe Antonio Anastasio Volta (18 February 1745 – 5 March 1827) was an Italian physicist, chemist, and pioneer of electricity and power who is credited as the inventor of the electric battery and the discoverer of methane. He invented the Voltaic pile in 1799, and reported the results of his experiments in 1800 in a two-part letter to the President of the Royal Society. With this invention Volta proved that electricity could be generated chemically and debunked the prevalent theory that electricity was generated solely by living beings. Volta's invention sparked a great amount of scientific excitement and led others to conduct similar experiments which eventually led to the development of the field of electrochemistry.

Volta also drew admiration from Napoleon Bonaparte for his invention, and was invited to the Institute of France to demonstrate his invention to the members of the Institute. Volta enjoyed a certain amount of closeness with the emperor throughout his life and he was conferred numerous honors by him. Volta held the chair of experimental physics at the University of Pavia for nearly 40 years and was widely idolized by his students.

Despite his professional success, Volta tended to be a person inclined towards domestic life and this was more apparent in his later years. At this time he tended to live secluded from public life and more for the sake of his family until his eventual death in 1827 from a series of illnesses which began in 1823. The SI unit of electric potential is named in his honor as the volt.

1871 Born: Rosa Luxemburg, Polish-Russian economist and philosopher (d. 1919)

Rosa Luxemburg (5 March 1871 – 15 January 1919) was a Polish Marxist, philosopher, economist, anti-war activist and revolutionary socialist who became a naturalized German citizen at the age of 28. Successively, she was a member of the Social Democracy of the Kingdom of Poland and Lithuania (SDKPiL), the Social Democratic Party of Germany (SPD), the Independent Social Democratic Party (USPD) and the Communist Party of Germany (KPD).

After the SPD supported German involvement in World War I in 1915, Luxemburg and Karl Liebknecht co-founded the anti-war Spartacus League (Spartakusbund) which eventually became the KPD. During the November Revolution, she co-founded the newspaper Die Rote Fahne (The Red Flag), the central organ of the Spartacist movement. Luxemburg considered the Spartacist uprising of January 1919 a blunder, but supported the attempted overthrow of the government and rejected any attempt at a negotiated solution. Friedrich Ebert's majority SPD government crushed the revolt and the Spartakusbund by sending in the Freikorps, government-sponsored paramilitary groups consisting mostly of World War I veterans. Freikorps troops captured and summarily executed Luxemburg and Liebknecht during the rebellion. Luxemburg's body was thrown in the Landwehr Canal in Berlin.

Due to her pointed criticism of both the Leninist and the more moderate social democratic schools of socialism, Luxemburg has had a somewhat ambivalent reception among scholars and theorists of the political left. Nonetheless, Luxemburg and Liebknecht were extensively idolized as communist martyrs by the East German communist regime. The German Federal Office for the Protection of the Constitution notes that idolization of Luxemburg and Liebknecht is an important tradition of German far-left extremism.

1953 – Joseph Stalin, the longest serving leader of the Soviet Union, dies at his Volynskoe dacha in Moscow after suffering a cerebral hemorrhage 4 days earlier.

Joseph Vissarionovich Stalin (18 December 1878 – 5 March 1953) was a Georgian revolutionary and Soviet politician who led the Soviet Union from the mid–1920s until 1953 as the general secretary of the Communist Party of the Soviet Union (1922–1952) and premier of the Soviet Union (1941–1953). Despite initially governing the Soviet Union as part of a collective leadership, he eventually consolidated power to become the country's de facto dictator by the 1930s. A communist ideologically committed to the Leninist interpretation of Marxism, Stalin formalised these ideas as Marxism–Leninism, while his own policies are known as Stalinism.

Born to a poor family in Gori in the Russian Empire (now Georgia), Stalin joined the Marxist Russian Social Democratic Labour Party as a youth. He edited the party's newspaper, Pravda, and raised funds for Vladimir Lenin's Bolshevik faction via robberies, kidnappings, and protection rackets. Repeatedly arrested, he underwent several internal exiles. After the Bolsheviks seized power during the 1917 October Revolution and created a one-party state under Lenin's newly renamed Communist Party, Stalin joined its governing Politburo. Serving in the Russian Civil War before overseeing the Soviet Union's establishment in 1922, Stalin assumed leadership over the country following Lenin's 1924 death. Under Stalin, "Socialism in One Country" became a central tenet of the party's dogma. Through the Five-Year Plans, the country underwent agricultural collectivisation and rapid industrialisation, creating a centralised command economy. This led to significant disruptions in food production that contributed to the famine of 1932–33. To eradicate accused "enemies of the working class", Stalin instituted the "Great Purge", in which over a million were imprisoned and at least 700,000 executed between 1934 and 1939. By 1937, he had complete personal control over the party and state.

Stalin's government promoted Marxism–Leninism abroad through the Communist International and supported European anti-fascist movements during the 1930s, particularly in the Spanish Civil War. In 1939, it signed a non-aggression pact with Nazi Germany, resulting in the Soviet invasion of Poland. Germany ended the pact by invading the Soviet Union in 1941. Despite initial setbacks, the Soviet Red Army repelled the German incursion and captured Berlin in 1945, ending World War II in Europe. The Soviets annexed the Baltic states and helped establish Soviet-aligned governments throughout Central and Eastern Europe, China, and North Korea. The Soviet Union and the United States emerged from the war as global superpowers. Tensions arose between the Soviet-backed Eastern Bloc and U.S.-backed Western Bloc which became known as the Cold War. Stalin led his country through the post-war reconstruction, during which it developed a nuclear weapon in 1949. In these years, the country experienced another major famine and an anti-semitic campaign peaking in the doctors' plot. After Stalin's death in 1953 he was eventually succeeded by Nikita Khrushchev, who denounced his predecessor and initiated the de-Stalinisation of Soviet society.

Widely considered one of the 20th century's most significant figures, Stalin was the subject of a pervasive personality cult within the international Marxist–Leninist movement which revered him as a champion of the working class and socialism. Since the dissolution of the Soviet Union in 1991, Stalin has retained popularity in Russia and Georgia as a victorious wartime leader who established the Soviet Union as a major world power. Conversely, his totalitarian government has been widely condemned for overseeing mass repressions, ethnic cleansing, deportations, hundreds of thousands of executions, and famines which killed millions.

Stamps from Russia and China depicting Stalin

February 10th in stamps Montesquieu, Pushkin, Daumier, Röntgen, David Thompson

Here are some events that happened on February 10th. It could be an event or a person that died or was born on that day


1755 Died: Montesquieu, French lawyer and philosopher (b. 1689)

Charles-Louis de Secondat, Baron de La Brède et de Montesquieu (18 January 1689 – 10 February 1755), generally referred to as simply Montesquieu, was a French judge, man of letters, and political philosopher.

He is the principal source of the theory of separation of powers, which is implemented in many constitutions throughout the world. He is also known for doing more than any other author to secure the place of the word "despotism" in the political lexicon. His anonymously-published The Spirit of Law in 1748, which was received well in both Great Britain and the American colonies, influenced the Founding Fathers in drafting the United States Constitution.

Stamps from Bulgaria, France and Romania commemorating Montesquieu

1837 Died: Alexander Pushkin, Russian poet and author (b. 1799)

Alexander Sergeyevich Pushkin (6 June 1799 – 10 February 1837) was a Russian poet, playwright, and novelist of the Romantic era who is considered by many to be the greatest Russian poet and the founder of modern Russian literature.

Pushkin was born into Russian nobility in Moscow. His father, Sergey Lvovich Pushkin, belonged to Pushkin noble families. His maternal great-grandfather was African-born general Abram Petrovich Gannibal. He published his first poem at the age of 15, and was widely recognized by the literary establishment by the time of his graduation from the Tsarskoye Selo Lyceum. Upon graduation from the Lycee, Pushkin recited his controversial poem "Ode to Liberty", one of several that led to his exile by Tsar Alexander I of Russia. While under the strict surveillance of the Tsar's political police and unable to publish, Pushkin wrote his most famous play, the drama Boris Godunov. His novel in verse, Eugene Onegin, was serialized between 1825 and 1832.

Pushkin was fatally wounded in a duel with his brother-in-law, Georges-Charles de Heeckeren d'Anthès, also known as Dantes-Gekkern, a French officer serving with the Chevalier Guard Regiment, who attempted to seduce the poet's wife, Natalia Pushkina.

1770 Born: David Thompson, English-Canadian cartographer and explorer (d. 1857)

David Thompson (30 April 1770 – 10 February 1857) was a British-Canadian fur trader, surveyor, and cartographer, known to some native peoples as Koo-Koo-Sint or "the Stargazer". Over Thompson's career, he traveled some 90,000 kilometers (56,000 mi) across North America, mapping 4.9 million square kilometers (1.9 million square miles) of North America along the way. For this historic feat, Thompson has been described as the "greatest practical land geographer that the world has produced".

Canadian stamp issued to commemorate David Thompson

1879 Died: Honoré Daumier, French illustrator and painter (b. 1808)

Honoré-Victorin Daumier (February 26, 1808 – February 10, 1879) was a French printmaker, caricaturist, painter, and sculptor, whose many works offer commentary on social and political life in France in the 19th century.

Daumier produced more than 500 paintings, 4000 lithographs, 1000 wood engravings, 1000 drawings and 100 sculptures. A prolific draughtsman, he was perhaps best known for his caricatures of political figures and satires on the behavior of his countrymen, although posthumously the value of his painting has also been recognized.


Daumier's works are found in many of the world's leading art museums, including the Louvre, the Metropolitan Museum of Art and the Rijksmuseum. He is celebrated for a range of works, including a large number of paintings (500) and drawings (1000) some of them depicting the life of Don Quijote, a theme that fascinated him for the last part of his life.

Daumier's 200th birthday was celebrated in 2008 with a number of exhibitions in Asia, America, Australia and Europe.

 French stamps depicting Daumier's and his works

1923 Died: Wilhelm Röntgen, German physicist and academic, Nobel Prize laureate (b. 1845)

Wilhelm Conrad Röntgen (27 March 1845 – 10 February 1923) was a German mechanical engineer and physicist, who, on 8 November 1895, produced and detected electromagnetic radiation in a wavelength range known as X-rays or Röntgen rays, an achievement that earned him the first Nobel Prize in Physics in 1901. In honour of his accomplishments, in 2004 the International Union of Pure and Applied Chemistry (IUPAC) named element 111, roentgenium, a radioactive element with multiple unstable isotopes, after him.

Today, in Remscheid-Lennep, 40 kilometers east of Düsseldorf, the town in which Röntgen was born in 1845 is the Deutsches Röntgen-Museum.
In Würzburg, where he discovered the X-rays, a non-profit organization maintains his laboratory and provides guided tours to the Röntgen Memorial Site.

World Radiology Day: The International Day of Radiology is an annual event promoting the role of medical imaging in modern healthcare. It is celebrated on 8 November each year, coincides with the anniversary of the discovery of X-rays by Wilhelm Roentgen in 1895. It was first introduced in 2012, as a joint initiative, by the European Society of Radiology (ESR), the Radiological Society of North America (RSNA), and the American College of Radiology (ACR).

Röntgen Peak in Antarctica is named after Wilhelm Röntgen

Stamps from India, Germany and Spain depicting Wilhelm Röntgen