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1845 was a common year starting on Wednesday of the Gregorian calendar and a common year starting on Monday of the Julian calendar, the 1845th year of the Common Era (CE) and (AD) designations, the 845th year of the Anno Domini 2nd millennium, the 45th year of the 19th century, and the 6th year of the 1840s decade. As of the start of 1845, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
January–March [ edit ]
January 10 – Elizabeth Barrett receives a love letter from the younger poet Robert Browning; on  May 20, they meet for the first time in London. She begins writing her . Sonnets from the Portuguese
January 23 – The United States Congress establishes a uniform date for federal elections, which will henceforth be held on the first Tuesday after the first Monday in November.
January 29 – by The Raven Edgar Allan Poe is published for the first time, in the . New York Evening Mirror
February 1 – Anson Jones, President of the Republic of Texas, signs the charter officially creating Baylor University (the oldest university in the State of Texas operating under its original name).
February 7 – In the British Museum, a drunken visitor smashes the Portland Vase, which takes months to repair.
February 28 – The United States Congress approves the annexation of Texas.
March 1 – President John Tyler signs a bill authorizing the United States to annex the Republic of Texas.
March 4 – James K. Polk is sworn in, as the 11th President of the United States.
March 11 – New Zealand Wars open with the Flagstaff War: Chiefs Kawiti and Hone Heke lead 700 Māoris, in the burning of the British colonial settlement of Kororāreka (modern-day Russell, New Zealand).
March 13 – The by Violin Concerto Felix Mendelssohn premieres in Leipzig, with Ferdinand David as soloist.
March 17 – Stephen Perry patents the rubber band, in the United Kingdom. 
March 30 – Due to different transition dates to the Gregorian calendar, Finland (then part of the Russian Empire) is the only place in the world to have Easter day on this particular Sunday.
April–June [ edit ]
April 7 – An earthqueake destroys part of Mexico City, along with the nearby towns of Tlalpan and Xochimilco.
April 10 – A great fire destroys much of the American city of Pittsburgh.
April 20 – Ramón Castilla becomes president of Peru.
May – Frederick Douglass's , written by himself, is published by the Narrative of the Life of Frederick Douglass, an American Slave Boston Anti-Slavery Society.
May 2 – A suspension bridge collapses in Great Yarmouth, England, leaving around 80 dead, mostly children. 
May 19 – HMS and Erebus HMS , with 134 men, comprising Sir Terror John Franklin's expedition to find the Northwest Passage, sail from Greenhithe on the Thames. They will last be seen in August, entering Baffin Bay. 
May 30 – ( Fatel Razack Fath Al Razack, "Victory of Allah the Provider", Arabic: قتح الرزاق) is the first ship to bring indentured labourers from India to Trinidad and Tobago, landing in the Gulf of Paria with 227 immigrants. 
June 8 – Former U.S. President Andrew Jackson dies, at the Hermitage in Tennessee.
July–September [ edit ]
October–December [ edit ]
October 9 – The eminent and controversial Anglican, John Henry Newman, is received into the Roman Catholic Church.
October 10 – In Annapolis, Maryland, the Naval School (later renamed the United States Naval Academy) opens with fifty midshipmen and seven professors.
October 13 – A majority of voters in the Republic of Texas approve a proposed constitution, that if accepted by the United States Congress, will make Texas a U.S. state.
October 21 – The becomes the first newspaper to mention the game of baseball. New York Herald
October 22 – The New York Morning News becomes the first newspaper to include a box-score of a baseball game.
November 20 – Anglo-French blockade of the Río de la Plata – Battle of Vuelta de Obligado: The Argentine Confederation is narrowly defeated by an Anglo–French fleet on the waters of the Paraná River, but the victors suffer serious damage to their ships, and Argentina attracts political support in South America.
December 2 – Manifest destiny: U.S. President James K. Polk announces to Congress that the Monroe Doctrine should be strictly enforced, and that the United States should aggressively expand into the West.
December 11 – First Anglo-Sikh War: Sikh army crosses the Sutlej in the Punjab.
December 5 – The Templars of Honor and Temperance is founded in the United States.
December 22– 23 – Battle of Ferozeshah (Anglo-Sikh War): East India Company forces are victorious over those of the Sikh Empire.
December 27 – Anesthesia is used for childbirth for the first time, by Dr. Crawford Long in Jefferson, Georgia.
December 27 – American newspaper editor John L. O'Sullivan claims (in connection with the annexation of Texas) in that the United States should be allowed "the fullfillment of our manifest destiny to overspread the continent allotted by Providence for the free development of our yearly multiplying millions". It is the second time he uses the term The United States Magazine and Democratic Review , and it will have a huge influence on manifest destiny American imperialism in the following century.
December 29 – Texas is admitted as the 28th U.S. state.
December 30 – Queen's Colleges of Belfast, Cork, and Galway are incorporated in Ireland.
Date unknown [ edit ]
January–June [ edit ]
January 3 – Anna Edelheim, Finnish journalist (d. 1902)
February 2 – Ivan Puluj, Ukrainian physicist, inventor (d. 1918)
February 14 – Quintin Hogg, British philanthropist (d. 1903)
February 15 – Elihu Root, American statesman, diplomat, recipient of the Nobel Peace Prize (d. 1937)
February 25 – George Reid, 4th Prime Minister of Australia (d. 1918)
March 3 – Georg Cantor, German mathematician (d. 1918)
March 4 – Henry Clay Taylor, American admiral (d. 1904)
March 10 – Emperor Alexander III of Russia (d. 1894)
March 20 – Victor Child Villiers, 7th Earl of Jersey, 18th Governor of New South Wales (d. 1915)
March 27 – Wilhelm Röntgen, German physicist, Nobel Prize laureate (d. 1923)
April 21 – William Healey Dall, American malacologist, explorer (d. 1927)
April 22 – Carlo Caneva, Italian general (d. 1922)
April 24 – Carl Spitteler, Swiss writer, Nobel Prize laureate (d. 1924)
May 4 – William Kingdon Clifford, English mathematician, philosopher (d. 1879)
May 9 – Gustaf de Laval, Swedish engineer, inventor (d. 1913)
May 12 – Gabriel Fauré, French composer (d. 1924)
May 14 – Charles J. Train, American admiral (d. 1906)
May 15 – Élie Metchnikoff, Russian microbiologist, recipient of the Nobel Prize in Physiology or Medicine (d. 1916)
May 17 – Jacint Verdaguer, Catalan poet (d. 1902)
May 25 – Eugène Grasset, Swiss-born artist (d. 1917)
May 30 – King Amadeo I of Spain (d. 1890)
June 7 – Leopold Auer, Hungarian violinist, composer (d. 1930)
June 16 – Heinrich Dressel, German archaeologist (d. 1920)
June 18 – Charles Louis Alphonse Laveran, French physician, recipient of the Nobel Prize in Physiology or Medicine (d. 1922)
June 22 – Richard Seddon, 15th Prime Minister of New Zealand (d. 1906)
July–December [ edit ]
July 4 – Thomas John Barnardo, Irish philanthropist (d. 1905)
July 18 – Tristan Corbière, French poet (d. 1875)
July 19 – Horatio Nelson Young, American naval hero (d. 1913)
August 10 – Abai Qunanbaiuli, Kazakh poet (d. 1904)
August 19 – Edmond James de Rothschild, French philanthropist (d. 1934)
August 21 – William Healey Dall, American naturalist, biologist and explorer (d. 1927)
August 25 – King Ludwig II of Bavaria (d. 1886)
September 1 – Paul Methuen, 3rd Baron Methuen, British field marshal (d. 1932)
September 9 – Warner B. Bayley, United States Navy rear admiral (d. 1928)
October 13 – Charles Stockton, American admiral (d. 1924)
October 17 – John J. Gardner, American politician (d. 1921)
October 21 – William McKendree Carleton, American poet (d. 1912)
November 3 – Edward Douglass White, 9th Chief Justice of the United States (d. 1921)
November 4 – Vasudev Balwant Phadke, Indian revolutionary (d. 1883)
November 9 – Elizabeth Reed, American folk heroine, subject of The Allman Brothers Band song (d. In Memory of Elizabeth Reed 1935)
November 10 – John Sparrow David Thompson, 4th Prime Minister of Canada (d. 1894)
November 13 – Marta Abreu, Cuban philanthropist (d. 1909)
December 9 – Joel Chandler Harris, American writer (d. 1908)
January–June [ edit ]
July–December [ edit ]
Date Unknown [ edit ]
References [ edit ]
^ Jones, Neal T., ed. (1984). A Book of Days for the Literary Year. New York; London: Thames and Hudson. ISBN 0-500-01332-2.
^ Congress overrides presidential veto for first time. history.house.gov
^ Penguin Pocket On This Day. Penguin Reference Library. 2006. ISBN 0-14-102715-0.
^ "The Great Yarmouth Suspension Bridge Disaster – May 2nd 1845" (PDF). Broadland Memories. Archived from the original (PDF) on July 18, 2011 . Retrieved . 2010-10-14
^ The Hutchinson Factfinder. Helicon. 1999. p. 549. ISBN 1-85986-000-1.
^ When the British decided they were going to bring Indians to Trinidad this year, most of the traditional British ship owners did not wish to be involved. The ship was originally named Cecrops, but upon delivery was renamed to Fath Al Razack. The ship left Calcutta on February 16.
^ Fox, Stephen (2003). Transatlantic: Samuel Cunard, Isambard Brunel, and the Great Atlantic Steamships. HarperCollins. ISBN 978-0-06-019595-3.
^ ". Great Britain" The Ships List. Archived from the original on May 28, 2010 . Retrieved . 2010-10-01
^ Giraud, Victor (1890). (in French). Paris: Les lacs de l'Afrique Équatoriale : voyage d'exploration exécuté de 1883 à 1885 Librairie Hachette et Cie. p. 31.
^ Palmer, Alan; Veronica (1992). The Chronology of British History. London: Century Ltd. pp. 267–268. ISBN 0-7126-5616-2.
^ ". Phytophthora infestans" A Short History of Ireland. BBC . Retrieved . 2012-08-05
^ "E. Clampus Vitus". 2010 . Retrieved . 2010-10-01
^ "Luce Ben Aben School of Arab Embroidery I, Algiers, Algeria". . 1899 World Digital Library . Retrieved . 2013-09-26
Further reading [ edit ]