1930
Events January * January 15 – The Moon moves into its nearest point to Earth, called perigee, at the same time as its fullest phase of the Lunar Cycle. This is the closest moon distance at in recent history, and the next one will be on January 1, 2257, at . * January 26 – The Indian National Congress declares this date as Independence Day, or as the day for Purna Swaraj (Complete Independence). * January 28 – The first patent for a field-effect transistor is granted in the United States, to Julius Edgar Lilienfeld. * January 30 – Pavel Molchanov launches a radiosonde from Slutsk in the Soviet Union. February * February 10 – The Việt Nam Quốc Dân Đảng launch the Yên Bái mutiny in the hope of ending French colonial rule in Vietnam. * February 18 – While studying photographs taken in January, Clyde Tombaugh confirms the existence of Pluto, a celestial body considered a planet until redefined as a dwarf planet in 2006. March * March 2 ** Mahat ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet Union, it dissolved in 1991. During its existence, it was the list of countries and dependencies by area, largest country by area, extending across Time in Russia, eleven time zones and sharing Geography of the Soviet Union#Borders and neighbors, borders with twelve countries, and the List of countries and dependencies by population, third-most populous country. An overall successor to the Russian Empire, it was nominally organized as a federal union of Republics of the Soviet Union, national republics, the largest and most populous of which was the Russian SFSR. In practice, Government of the Soviet Union, its government and Economy of the Soviet Union, economy were Soviet-type economic planning, highly centralized. As a one-party state go ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Yên Bái Mutiny
The Yên Bái mutiny () or officially Yên Báy general uprising () was an uprising of Vietnamese soldiers in the Troupes coloniales, French colonial army on 10 February 1930. This took place in collaboration with civilian supporters who were members of the Việt Nam Quốc Dân Đảng, Vietnam Nationalist Party. Background The aim of the Yên Bái revolt was to inspire a wider uprising among the general populace in an attempt to overthrow the French Indochina, colonial regime and establish independence. The VNQDĐ had previously attempted to engage in clandestine activities to undermine French rule, but increasing French scrutiny on their activities led to their leadership group taking the risk of staging a large-scale military attack in the Red River Delta in northern Vietnam. Shortly after midnight on 10 February, about 50 Vietnamese soldiers (''Tirailleurs indochinois'') of the 4th Regiment of Tonkinese Rifles within the Yên Bái garrison turned on their French officers, ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Purna Swaraj
The Declaration of Purna Swaraj was a resolution which was passed in 1930 because of the dissatisfaction among the Indian masses regarding the British offer of Dominion status to India. The word Purna Swaraj was derived , or Declaration of the Independence of India, it was promulgated by the Indian National Congress, resolving the Congress and Indian nationalists to fight for ''Purna Swaraj'', or ''complete self-rule''/total independence from the British rule. The flag of India was hoisted by Jawaharlal Nehru on 31 December 1929 on the banks of Ravi river, in Lahore. The Congress asked the people of India to observe 26 January as Independence Day (see Legacy). The flag of India was hoisted publicly across India by Congress volunteers and the general public who aspired for self-governance and wanted to achieve independence. Background Dadabhai Naoroji in his presidential address at the 1886 National Congress in Calcutta advocated for Swaraj as the sole aim of the natio ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Mahatma Gandhi
Mohandas Karamchand Gandhi (2October 186930January 1948) was an Indian lawyer, anti-colonial nationalism, anti-colonial nationalist, and political ethics, political ethicist who employed nonviolent resistance to lead the successful Indian independence movement, campaign for India's independence from British Raj, British rule. He inspired movements for Civil rights movements, civil rights and freedom across the world. The honorific ''Mahātmā'' (from Sanskrit, meaning great-souled, or venerable), first applied to him in Union of South Africa, South Africa in 1914, is now used throughout the world. Born and raised in a Hindu family in coastal Gujarat, Gandhi trained in the law at the Inner Temple in London and was called to the bar at the age of 22. After two uncertain years in India, where he was unable to start a successful law practice, Gandhi moved to South Africa in 1893 to represent an Indian merchant in a lawsuit. He went on to live in South Africa for 21 years. Here, ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Pluto
Pluto (minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of Trans-Neptunian object, bodies beyond the orbit of Neptune. It is the ninth-largest and tenth-most-massive known object to directly orbit the Sun. It is the largest known trans-Neptunian object by volume by a small margin, but is less massive than Eris (dwarf planet), Eris. Like other Kuiper belt objects, Pluto is made primarily of ice and rock and is much smaller than the inner planets. Pluto has roughly one-sixth the mass of the Moon and one-third its volume. Originally considered a planet, its classification was changed when astronomers adopted a new definition of planet, definition of ''planet''. Pluto has a moderately Orbital eccentricity, eccentric and Inclination, inclined orbit, ranging from from the Sun. Light from the Sun takes 5.5 hours to reach Pluto at its orbital distance of . Pluto's eccentric orbit periodically brings it closer to the Sun than Neptune, but a stabl ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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André Tardieu
André Pierre Gabriel Amédée Tardieu (; 22 September 1876 – 15 September 1945) was three times Prime Minister of France (3 November 1929 – 17 February 1930; 2 March – 4 December 1930; 20 February – 10 May 1932) and a dominant figure of French political life in 1929–1932. He was a moderate conservative with a strong intellectual reputation, but became a weak prime minister at the start of the worldwide Great Depression. Biography Tardieu's paternal grandmother was the composer and pianist Charlotte Tardieu. Andre Tardieu was a graduate of the elite ''Lycée Condorcet''. He was accepted by the even more prestigious ''École Normale Supérieure'', but instead entered the diplomatic service. Later, he left the service and became famous as foreign affairs editor of the newspaper ''Le Temps''. He founded the conservative newspaper ''L'Echo National'' in association with Georges Mandel. In 1914, Tardieu was elected to the Chamber of Deputies from the ''département'' of S ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Clyde Tombaugh
Clyde William Tombaugh (; February 4, 1906 – January 17, 1997) was an American astronomer best known for discovering Pluto, the first object to be identified in what would later be recognized as the Kuiper belt, in 1930. Raised on farms in Illinois and Kansas, Tombaugh was largely self-taught in astronomy and optics, building his own telescopes before being hired by Lowell Observatory in Arizona. His meticulous photographic sky surveys led to the discovery of Pluto, which was at the time classified as the ninth planet in the Solar System. Tombaugh also discovered numerous asteroids, star clusters, and galaxies, and made significant contributions to planetary observation and instrumentation. As a professor at New Mexico State University, he directed the Planetary Patrol project that confirmed the daily rotation period of Mercury, studied the Great Red Spot on Jupiter, and developed new photographic techniques for satellite searches. After his retirement in 1973, Tomba ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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French Indochina
French Indochina (previously spelled as French Indo-China), officially known as the Indochinese Union and after 1941 as the Indochinese Federation, was a group of French dependent territories in Southeast Asia from 1887 to 1954. It was initially a federation of French colonial empire, French colonies (1887–1949), later a confederation of French associated states (1949–1954). It comprised French protectorate of Cambodia, Cambodia, French protectorate of Laos, Laos (from 1899), Guangzhouwan (1898–1945), French Cochinchina, Cochinchina, and Nguyễn dynasty, Vietnamese regions of Tonkin (French protectorate), Tonkin and Annam (French protectorate), Annam. It was established in 1887 and was dissolved in 1954. In 1949, Vietnam was reunited and it regained Cochinchina. Its capitals were Hanoi (1902–1945) and Saigon (1887–1902, 1945–1954). The Second French Empire Cochinchina campaign, colonized Cochinchina in 1862 and established a French protectorate of Cambodia, protect ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Việt Nam Quốc Dân Đảng
The Việt Nam Quốc Dân Đảng (; chữ Hán: ; ), abbreviated VNQDĐ or Việt Quốc, was a nationalist and democratic socialist political party that sought independence from French colonial rule in Vietnam during the early 20th century. Its origins lie in a group of young Hanoi-based intellectuals who began publishing revolutionary material in the mid-1920s. In 1927, after the publishing house failed because of French harassment and censorship, the VNQDĐ was formed under the leadership of Nguyễn Thái Học. Modelling itself on the Kuomintang of Nationalist China (chữ Hán: ) the VNQDĐ gained a small following among northerners, particularly teachers and intellectuals. The party, which was less successful among peasants and industrial workers, and was organised in small clandestine cells. From 1928, the VNQDĐ attracted attention through its assassinations of French officials and Vietnamese collaborators. A turning point came in February 1929 with the Bazin as ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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January 28
Events Pre-1600 *AD 98, 98 – On the death of Nerva, Trajan is declared Roman emperor in Cologne, the seat of his government in lower Germany. * 814 – The death of Charlemagne, the first Holy Roman Emperor, brings about the accession of his son Louis the Pious as ruler of the Carolingian Empire, Frankish Empire. *1069 – Robert de Comines, appointed Earl of Northumbria by William the Conqueror, rides into Durham, England, where he is defeated and killed by rebels. This incident leads to the Harrying of the North. *1077 – Walk to Canossa: The excommunication of Henry IV, Holy Roman Emperor, is lifted after he humbles himself before Pope Gregory VII at Canossa in Italy. *1393 – Charles VI of France, King Charles VI of France was nearly killed when Bal des Ardents, several other dancers' costumes caught fire during a masquerade ball in Paris. *1521 – The Diet of Worms begins, lasting until May 25. *1547 – Edward VI of England, Edward VI, the ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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January 26
Events Pre-1600 * 661 – The Rashidun Caliphate is effectively ended with the assassination of Ali, the last caliph. * 1531 – The 6.4–7.1 Lisbon earthquake kills about thirty thousand people. * 1564 – The Council of Trent establishes an official distinction between Roman Catholicism and Protestantism. * 1564 – The Grand Duchy of Lithuania defeats the Tsardom of Russia in the Battle of Ula during the Livonian War. 1601–1900 * 1699 – For the first time, the Ottoman Empire permanently cedes territory to the Christian powers. * 1700 – The 8.7–9.2 Cascadia earthquake takes place off the west coast of North America, as evidenced by Japanese records. * 1765 – A British naval expedition arrives at and names Port Egmont in the Falkland Islands, founding a settlement there eight days later. (Arrival was 15 January 1765 O.S.) * 1788 – The British First Fleet, led by Arthur Phillip, sails into Port Jackson (Sydney Ha ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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March 2
Events Pre-1600 * 537 – Siege of Rome: The Ostrogoth army under king Vitiges begins the siege of the capital. Belisarius conducts a delaying action outside the Flaminian Gate; he and a detachment of his '' bucellarii'' are almost cut off. * 986 – Louis V becomes the last Carolingian king of West Francia after the death of his father, Lothaire. * 1331 – Fall of Nicaea to the Ottoman Turks after a siege. * 1444 – Skanderbeg organizes a group of Albanian nobles to form the League of Lezhë. * 1458 – George of Poděbrady is chosen as the king of Bohemia. * 1476 – Burgundian Wars: The Old Swiss Confederacy hands Charles the Bold, Duke of Burgundy, a major defeat in the Battle of Grandson in Canton of Neuchâtel. * 1484 – The College of Arms is formally incorporated by Royal Charter signed by King Richard III of England. * 1498 – Vasco da Gama's fleet visits the Island of Mozambique. 1601–1900 * 1657 – ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |