AD 1900
As of March 1 ( O.S. February 17), when the Julian calendar acknowledged a leap day and the Gregorian calendar did not, the Julian calendar fell one day further behind, bringing the difference to 13 days until February 28 ( O.S. February 15), 2100. The year 1900 also marked the Year of the Rat on the Chinese calendar. Events January * January 2 ** The first electric bus becomes operational in New York City. ** U.S. Secretary of State John Hay announces the Open Door Policy, to promote American trade with China. * January 3 – The United States Census estimates the country's population to be about 70 million people. * January 4 – Strikes in Belgium and Germany lead to mining riots. * January 5 – Dr. Henry A. Rowland of Johns Hopkins University announces a theory about the cause of the Earth's magnetism. * January 6 – Second Boer War: Boers attempt to end the Siege of Ladysmith, which leads to the Battle of Platrand. * January 8 – President William McKinle ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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March 1
Events Pre-1600 *509 BC – Publius Valerius Publicola celebrates the first Roman triumph, triumph of the Roman Republic after his victory over the deposed king Lucius Tarquinius Superbus at the Battle of Silva Arsia. * 293 – Emperor Diocletian and Maximian appoint Constantius Chlorus and Galerius as Caesar (title), Caesars. This is considered the beginning of the Tetrarchy, known as the ''Quattuor Principes Mundi'' ("Four Rulers of the World"). * 350 – Vetranio proclaims himself Caesar after being encouraged to do so by Constantina, sister of Constantius II. * 834 – Emperor Louis the Pious is restored as sole ruler of the Francia, Frankish Empire. *1476 – Forces of the Catholic Monarchs engage the combined Portuguese-Castilian armies of Afonso V of Portugal, Afonso V and John II of Portugal, Prince John at the Battle of Toro. *1562 – Sixty-three Huguenots are Massacre of Wassy, massacred in Wassy, France, marking the start of the French Wars of ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Earth's Magnetism
Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from Earth's interior out into space, where it interacts with the solar wind, a stream of charged particles emanating from the Sun. The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and nickel in Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo. The magnitude of Earth's magnetic field at its surface ranges from . As an approximation, it is represented by a field of a magnetic dipole currently tilted at an angle of about 11° with respect to Earth's rotational axis, as if there were an enormous bar magnet placed at that angle through the center of Earth. The North geomagnetic pole actually represents the South pole of Earth's magnetic field, and conversely the South geomagnetic pole corresponds to the north pole of Earth's magnetic ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Tosca
''Tosca'' is an opera in three acts by Giacomo Puccini to an Italian libretto by Luigi Illica and Giuseppe Giacosa. It premiered at the Teatro dell'Opera di Roma, Teatro Costanzi in Rome on 14 January 1900. The work, based on Victorien Sardou's 1887 French-language dramatic play, ''La Tosca'', is a melodramatic piece set in Rome in June 1800, with the Kingdom of Naples's control of Rome threatened by Napoleon's Campaigns of 1800 in the French Revolutionary Wars#Italy, invasion of Italy. It contains depictions of torture, murder, and suicide, as well as some of Puccini's best-known lyrical arias. Puccini saw Sardou's play when it was touring Italy in 1889 and, after some vacillation, obtained the rights to turn the work into an opera in 1895. Turning the wordy French play into a succinct Italian opera took four years, during which the composer repeatedly argued with his librettists and publisher. ''Tosca'' premiered at a time of unrest in Rome, and its first performance was delayed ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Giacomo Puccini
Giacomo Puccini (Lucca, 22 December 1858Bruxelles, 29 November 1924) was an Italian composer known primarily for his operas. Regarded as the greatest and most successful proponent of Italian opera after Verdi, he was descended from a long line of composers, stemming from the late-Baroque era. Though his early work was firmly rooted in traditional late-19th-century Romantic Italian opera, he later developed his work in the realistic ''verismo'' style, of which he became one of the leading exponents. His most renowned works are ''La bohème'' (1896), ''Tosca'' (1900), '' Madama Butterfly'' (1904), and ''Turandot'' (1924), all of which are among the most frequently performed and recorded of all operas. Family and education Puccini was born Giacomo Antonio Domenico Michele Secondo Maria Puccini in Lucca, Italy, in 1858. He was the sixth of nine children of Michele Puccini (1813–1864) and Albina Magi (1830–1884). The Puccini family was established in Lucca as a local musi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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January 14
Events Pre-1600 *1236 – King Henry III of England marries Eleanor of Provence. *1301 – Andrew III of Hungary dies, ending the Árpád dynasty in Hungary. 1601–1900 *1639 – The "Fundamental Orders of Connecticut, Fundamental Orders", the first written constitution that created a Forms of government, government, is adopted in Connecticut. *1761 – The Third Battle of Panipat is fought in India between the Afghanistan, Afghans under Ahmad Shah Durrani and the Marathas. *1784 – American Revolutionary War: Ratification Day (United States), Ratification Day, United States - Congress ratifies the Treaty of Paris (1783), Treaty of Paris with Kingdom of Great Britain, Great Britain. *1814 – Treaty of Kiel: Frederick VI of Denmark cedes the Kingdom of Norway to Charles XIII of Sweden in return for Pomerania. *1858 – Napoleon III of France escapes an assassination attempt made by Felice Orsini and his accomplices in Paris. *1900 – Giacomo P ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Khartoum
Khartoum or Khartum ( ; ar, الخرطوم, Al-Khurṭūm, din, Kaartuɔ̈m) is the capital of Sudan. With a population of 5,274,321, its metropolitan area is the largest in Sudan. It is located at the confluence of the White Nile, flowing north from Lake Victoria, and the Blue Nile, flowing west from Lake Tana in Ethiopia. The place where the two Niles meet is known as ''al-Mogran'' or ''al-Muqran'' (; English: "The Confluence"). From there, the Nile continues north towards Egypt and the Mediterranean Sea. Divided by these two parts of the Nile, Khartoum is a tripartite metropolis with an estimated population of over five million people, consisting of Khartoum proper, and linked by bridges to Khartoum North ( ) and Omdurman ( ) to the west. Khartoum was founded in 1821 as part of Egypt, north of the ancient city of Soba. While the United Kingdom exerted power over Egypt, it left administration of the Sudan to it until Mahdist forces took over Khartoum. The British atte ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Cairo
Cairo ( ; ar, القاهرة, al-Qāhirah, ) is the capital of Egypt and its largest city, home to 10 million people. It is also part of the largest urban agglomeration in Africa, the Arab world and the Middle East: The Greater Cairo metropolitan area, with a population of 21.9 million, is the 12th-largest in the world by population. Cairo is associated with ancient Egypt, as the Giza pyramid complex and the ancient cities of Memphis and Heliopolis are located in its geographical area. Located near the Nile Delta, the city first developed as Fustat, a settlement founded after the Muslim conquest of Egypt in 640 next to an existing ancient Roman fortress, Babylon. Under the Fatimid dynasty a new city, ''al-Qāhirah'', was founded nearby in 969. It later superseded Fustat as the main urban centre during the Ayyubid and Mamluk periods (12th–16th centuries). Cairo has long been a centre of the region's political and cultural life, and is titled "the city of a thousand m ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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January 9
Events Pre-1600 * 681 – Twelfth Council of Toledo: King Erwig of the Visigoths initiates a council in which he implements diverse measures against the Jews in Spain. *1127 – Jin–Song Wars: Invading Jurchen soldiers from the Jin dynasty besiege and sack Bianjing (Kaifeng), the capital of the Song dynasty of China, and abduct Emperor Qinzong of Song and others, ending the Northern Song dynasty. *1349 – The Jewish population of Basel, believed by the residents to be the cause of the ongoing Black Death, is rounded up and incinerated. * 1431 – The trial of Joan of Arc begins in Rouen. 1601–1900 *1760 – Ahmad Shah Durrani defeats the Marathas in the Battle of Barari Ghat. *1787 – The nationally known image of the Black Nazarene in the Philippines was transferred from what is now Rizal Park to its present shrine in the minor basilica of Quiapo Church. This is annually commemorated through its ''Traslación'' (solemn transfer) in the s ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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William McKinley
William McKinley (January 29, 1843September 14, 1901) was the 25th president of the United States, serving from 1897 until his assassination in 1901. As a politician he led a realignment that made his Republican Party largely dominant in the industrial states and nationwide until the 1930s. He presided over victory in the Spanish–American War of 1898; gained control of Hawaii, Puerto Rico, the Philippines and Cuba; restored prosperity after a deep depression; rejected the inflationary monetary policy of free silver, keeping the nation on the gold standard; and raised protective tariffs to boost American industry and keep wages high. A Republican, McKinley was the last president to have served in the American Civil War; he was the only one to begin his service as an enlisted man, and end as a brevet major. After the war, he settled in Canton, Ohio, where he practiced law and married Ida Saxton. In 1876, McKinley was elected to Congress, where he became the Republican e ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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January 8
Events Pre-1600 * 307 – Emperor Huai of Jin, Jin Huaidi becomes emperor of China in succession to his father, Emperor Hui of Jin, Jin Huidi, despite a challenge from his uncle, Sima Ying. * 871 – Æthelred I, King of Wessex, Æthelred I and Alfred the Great lead a Wessex, West Saxon army to Battle of Ashdown, repel an invasion by Danelaw Vikings. *1297 – François Grimaldi, disguised as a monk, leads his men to capture the fortress protecting the Rock of Monaco, establishing House of Grimaldi, his family as the rulers of Monaco. *1454 – The papal bull ''Romanus Pontifex'' awards the Kingdom of Portugal exclusive trade and colonization rights to all of Africa south of Cape Bojador. *1499 – Louis XII of France marries Anne of Brittany in accordance with a law set by his predecessor, Charles VIII of France, Charles VIII. *1547 – The first Lithuanian-language book, the ''Catechism of Martynas Mažvydas'', is published in Königsberg. 1601–1900 ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Battle Of Platrand
The siege of Ladysmith was a protracted engagement in the Second Boer War, taking place between 2 November 1899 and 28 February 1900 at Ladysmith, Natal. Background As war with the Boer republics appeared likely in June 1899, the War Office in Britain dispatched a total of 15,000 troops to Natal, expecting that if war broke out they would be capable of defending the colony until reinforcements could be mobilized and sent to South Africa by steamship. Some of these troops were diverted while returning to Britain from India, others were sent from garrisons in the Mediterranean and elsewhere. Lieutenant General Sir George White was appointed to command this enlarged force. White was 64 years old and suffered from a leg injury incurred in a riding accident. Having served mainly in India, he had little previous experience in South Africa. Outbreak of war Contrary to the advice of several British officials such as Sir Alfred Milner, the High Commissioner for Southern Africa, the Bo ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Siege Of Ladysmith
The siege of Ladysmith was a protracted engagement in the Second Boer War, taking place between 2 November 1899 and 28 February 1900 at Ladysmith, Natal. Background As war with the Boer republics appeared likely in June 1899, the War Office in Britain dispatched a total of 15,000 troops to Natal, expecting that if war broke out they would be capable of defending the colony until reinforcements could be mobilized and sent to South Africa by steamship. Some of these troops were diverted while returning to Britain from India, others were sent from garrisons in the Mediterranean and elsewhere. Lieutenant General Sir George White was appointed to command this enlarged force. White was 64 years old and suffered from a leg injury incurred in a riding accident. Having served mainly in India, he had little previous experience in South Africa. Outbreak of war Contrary to the advice of several British officials such as Sir Alfred Milner, the High Commissioner for Southern Africa, the Bo ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |