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May 1
Events Pre-1600 * 305 – Diocletian and Maximian retire from the office of Roman emperor. * 880 – The Nea Ekklesia is inaugurated in Constantinople, setting the model for all later cross-in-square Orthodox churches. * 1169 – Norman mercenaries land at Bannow Bay in Leinster, marking the beginning of the Norman invasion of Ireland. *1328 – Wars of Scottish Independence end: By the Treaty of Edinburgh–Northampton, England recognises Scotland as an independent state. * 1486 – Christopher Columbus presents his plans discovering a western route to the Indies to the Spanish Queen Isabella I of Castile. 1601–1900 * 1707 – The Act of Union joining England and Scotland to form the Kingdom of Great Britain takes effect. * 1753 – Publication of ''Species Plantarum'' by Linnaeus, and the formal start date of plant taxonomy adopted by the International Code of Botanical Nomenclature. *1807 – The Slave Trade Act 1807 takes effect, abo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diocletian
Diocletian (; la, Gaius Aurelius Valerius Diocletianus, grc, Διοκλητιανός, Diokletianós; c. 242/245 – 311/312), nicknamed ''Iovius'', was Roman emperor from 284 until his abdication in 305. He was born Gaius Valerius Diocles to a family of low status in the Roman province of Dalmatia. Diocles rose through the ranks of the military early in his career, eventually becoming a cavalry commander for the army of Emperor Carus. After the deaths of Carus and his son Numerian on a campaign in Persia, Diocles was proclaimed emperor by the troops, taking the name Diocletianus. The title was also claimed by Carus's surviving son, Carinus, but Diocletian defeated him in the Battle of the Margus. Diocletian's reign stabilized the empire and ended the Crisis of the Third Century. He appointed fellow officer Maximian as ''Augustus'', co-emperor, in 286. Diocletian reigned in the Eastern Empire, and Maximian reigned in the Western Empire. Diocletian delegated further on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1486
Year 1486 ( MCDLXXXVI) was a common year starting on Sunday (link will display the full Julian calendar for the year). Events January–December * January 18 – King Henry VII of England and Elizabeth of York are married, uniting the House of Lancaster and the House of York, after the Wars of the Roses. * February 16 – Archduke Maximilian I of Habsburg is elected King of the Romans at Frankfurt (crowned April 9 at Aachen). * February 18 – Lord Chaitanya Mahaprabhu is born in the town of Nadia, West Bengal, India, just after sunset. He is regarded as an incarnation, or avatar, of Lord Krsna, and later comes to inaugurate the sankirtana movement, or the chanting of the Holy Names of the Lord. This chanting, or mantra meditation, is first brought to the United States in 1965, by A.C. Bhaktivedanta Swami Prabhupada. * April 21 – The adoption of the ''Sentència Arbitral de Guadalupe'' ends the War of the Remences, in the Principality of Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cato Street Conspiracy
The Cato Street Conspiracy was a plot to murder all the British cabinet ministers and the Prime Minister Lord Liverpool in 1820. The name comes from the meeting place near Edgware Road in London. The police had an informer; the plotters fell into a police trap. Thirteen were arrested, while one policeman, Richard Smithers, was killed. Five conspirators were executed, and five others were transported to Australia. How widespread the Cato Street conspiracy was is uncertain. It was a time of unrest; rumours abounded. Malcolm Chase noted that "the London-Irish community and a number of trade societies, notably shoemakers, were prepared to lend support, while unrest and awareness of a planned rising were widespread in the industrial north and on Clydeside." Origins The conspirators were called the Spencean Philanthropists, a group taking their name from the British radical speaker Thomas Spence. The group was known for being a revolutionary organisation, involved in unrest and prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1820
Events January–March *January 1 – Nominal beginning of the Trienio Liberal in Spain: A constitutionalist military insurrection at Cádiz leads to the summoning of the Spanish Parliament (March 7). *January 8 – General Maritime Treaty ("''General Treaty for the Cessation of Plunder and Piracy by Land and Sea'', Dated February 5, 1820") signed between the sheikhs of Abu Dhabi, Sharjah, Ajman, Umm al-Quwain and Ras Al Khaimah (later constituents of the Trucial States) in the Arabian Peninsula and the United Kingdom. *January 27 ( NS) – An Imperial Russian Navy expedition, led by Fabian Gottlieb von Bellingshausen in ''Vostok'' with Mikhail Petrovich Lazarev, sights the Antarctic ice sheet. *January 29 – George IV of the United Kingdom ascends the throne, on the death at Windsor Castle of his father George III (after 59 years on the throne), ending the 9-year period known as the British Regency. There will be a gap of 21 years before the title Prince of Wales is n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slave Trade Act 1807
The Slave Trade Act 1807, officially An Act for the Abolition of the Slave Trade, was an Act of the Parliament of the United Kingdom prohibiting the slave trade in the British Empire. Although it did not abolish the practice of slavery, it did encourage British action to press other nation states to abolish their own slave trades. Many of the supporters thought the Act would lead to the end of slavery. Slavery on English soil was unsupported in English law and that position was confirmed in ''Somerset's case'' in 1772, but it remained legal in most of the British Empire until the Slavery Abolition Act in 1833. Background As British historian Martin Meredith writes, "In the decade between 1791 and 1800, British ships made about 1,340 voyages across the Atlantic, landing nearly 400,000 slaves. Between 1801 and 1807, they took a further 266,000. The slave trade remained one of Britain's most profitable businesses." The Committee for the Abolition of the Slave Trade was for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1807
Events January–March * January 7 – The United Kingdom of Great Britain and Ireland issues an Order in Council prohibiting British ships from trading with France or its allies. * January 20 – The Sierra Leone Company, faced with bankruptcy because of the outlawing of the slave trade in British colonies, petitions the British government for purchase and transfer of its property to the Crown; Parliament approves the transfer on July 29, and it takes effect on January 1, 1808. * February 3 – Napoleonic Wars and Anglo-Spanish War – Battle of Montevideo: The British Army captures Montevideo from the Spanish Empire, as part of the British invasions of the Río de la Plata. * February 7 – Napoleon leads the forces of the French Empire in an invasion of the Russian Empire, and begins fighting at the Battle of Eylau against Russian and Prussian forces. * February 8 – Battle of Eylau: Napoleon fights a hard but inconclusive battle against the Russians under Benni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Code Of Botanical Nomenclature
The ''International Code of Nomenclature for algae, fungi, and plants'' (ICN) is the set of rules and recommendations dealing with the formal botanical names that are given to plants, fungi and a few other groups of organisms, all those "traditionally treated as algae, fungi, or plants".. It was formerly called the ''International Code of Botanical Nomenclature'' (ICBN); the name was changed at the International Botanical Congress in Melbourne in July 2011 as part of the ''Melbourne Code''. which replaced the ''Vienna Code'' of 2005. The current version of the code is the ''Shenzhen Code'' adopted by the International Botanical Congress held in Shenzhen, China, in July 2017. As with previous codes, it took effect as soon as it was ratified by the congress (on 29 July 2017), but the documentation of the code in its final form was not published until 26 June 2018. The name of the ''Code'' is partly capitalized and partly not. The lower-case for "algae, fungi, and plants" indica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Taxonomy
Plant taxonomy is the science that finds, identifies, describes, classifies, and names plants. It is one of the main branches of taxonomy (the science that finds, describes, classifies, and names living things). Plant taxonomy is closely allied to plant systematics, and there is no sharp boundary between the two. In practice, "plant systematics" involves relationships between plants and their evolution, especially at the higher levels, whereas "plant taxonomy" deals with the actual handling of plant specimens. The precise relationship between taxonomy and systematics, however, has changed along with the goals and methods employed. Plant taxonomy is well known for being turbulent, and traditionally not having any close agreement on circumscription and placement of taxa. See the list of systems of plant taxonomy. Background Classification systems serve the purpose of grouping organisms by characteristics common to each group. Plants are distinguished from animals by various trai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1753
Events January–March * January 3 – King Binnya Dala of the Hanthawaddy Kingdom orders the burning of Ava, the former capital of the Kingdom of Burma. * January 29 – After a month's absence, Elizabeth Canning returns to her mother's home in London and claims that she was abducted; the following criminal trial causes an uproar. * February 17 – The concept of electrical telegraphy is first published in the form of a letter to ''Scots' Magazine'' from a writer who identifies himself only as "C.M.". Titled "An Expeditious Method of Conveying Intelligence", C.M. suggests that static electricity (generated by 1753 from "frictional machines") could send electric signals across wires to a receiver. Rather than the dot and dash system later used by Samuel F.B. Morse, C.M. proposes that "a set of wires equal in number to the letters of the alphabet, be extended horizontally between two given places" and that on the receiving side, "Let a ball be suspended ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingdom Of Great Britain
The Kingdom of Great Britain (officially Great Britain) was a Sovereign state, sovereign country in Western Europe from 1 May 1707 to the end of 31 December 1800. The state was created by the 1706 Treaty of Union and ratified by the Acts of Union 1707, which united the kingdoms of Kingdom of England, England (which included Wales) and Kingdom of Scotland, Scotland to form a single kingdom encompassing the whole island of Great Britain and its outlying islands, with the exception of the Isle of Man and the Channel Islands. The unitary state was governed by a single Parliament of Great Britain, parliament at the Palace of Westminster, but distinct legal systems – English law and Scots law – remained in use. The formerly separate kingdoms had been in personal union since the 1603 "Union of the Crowns" when James VI of Scotland became King of England and King of Ireland. Since James's reign, who had been the first to refer to himself as "king of Great Britain", a political un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Act Of Union 1707
The Acts of Union ( gd, Achd an Aonaidh) were two Acts of Parliament: the Union with Scotland Act 1706 passed by the Parliament of England, and the Union with England Act 1707 passed by the Parliament of Scotland. They put into effect the terms of the Treaty of Union that had been agreed on 22 July 1706, following negotiation between commissioners representing the parliaments of the two countries. By the two Acts, the Kingdom of England and the Kingdom of Scotlandwhich at the time were separate states with separate legislatures, but with the same monarchwere, in the words of the Treaty, "United into One Kingdom by the Name of Great Britain". The two countries had shared a monarch since the Union of the Crowns in 1603, when King James VI of Scotland inherited the English throne from his double first cousin twice removed, Queen Elizabeth I. Although described as a Union of Crowns, and in spite of James's acknowledgement of his accession to a single Crown, England and Scotland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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