Wikipedia:Selected anniversaries/February 27

This is a list of selected February 27 anniversaries that appear in the "On this day" section of the Main Page. To suggest a new item, in most cases, you can be bold and edit this page. Please read the selected anniversaries guidelines before making your edit. However, if your addition might be controversial or on a day that is or will soon be on the Main Page, please post your suggestion on the talk page instead.

Please note that the events listed on the Main Page are chosen based more on relative article quality and to maintain a mix of topics, not based solely on how important or significant their subjects are. Only four to five events are posted at a time and thus not everything that is "most important and significant" can be listed. In addition, an event is generally not posted this year if it is also the subject of the scheduled featured article or picture of the day.

To report an error when this appears on the Main Page, see Main Page errors. Please remember that this list defers to the supporting articles, so it is best to achieve consensus and make any necessary changes there first.

← February 26	February 28 →

Staging area

Images

Use only ONE image at a time

• 
  Henry IV of France
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  Mary of Guise
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  Flag of Japan
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  Manuel Belgrano
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  Bayern Munich logo
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  The skyline of Ahmedabad filled with smoke as buildings and shops are set on fire by rioting mobs
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  Reichstag fire

Ineligible

Blurb	Reason
: Independence Day in the Dominican Republic (1844)	refimprove section
380 – Christianity became the state religion of the Roman Empire as a consequence of the Edict of Thessalonica.	Orange-tagged for an update, concern raised over use of less recent sources than the French wiki which indicates the edict had little effect beyond Constantinople
907 – Abaoji, a Khitan chieftain, was enthroned as Emperor Taizu, establishing the Liao dynasty in northern China.	unreferenced section
1594 – Henry IV of France was crowned at the Chartres Cathedral near Paris, beginning the Bourbon dynasty.	refimprove section
1801 – Under the District of Columbia Organic Act of 1801, Washington, D.C., a new planned city and capital of the United States, was placed under the jurisdiction of Congress.	unreferenced section
1812 – Manuel Belgrano raised the flag of Argentina, which he designed, in the city of Rosario, during the Argentine War of Independence.	unreferenced section
1881 – During the First Boer War, the British army suffers a defeat after a long battle at Majuba Hill.	unreferenced section
1900 – The Trades Union Congress held a conference in London to bring together all left-wing organisations and form them into a single body that would sponsor Parliamentary candidates—the Labour Party.	unreferenced section
1963 – Juan Bosch became the first democratically elected President of the Dominican Republic since the assassination of dictator Rafael Trujillo two years earlier.	refimprove
1973 – Approximately 200 followers of the American Indian Movement seized and occupied the town of Wounded Knee, South Dakota, for five weeks.	refimprove section
1976 – The rebel movement Polisario Front proclaimed the Sahrawi Arab Democratic Republic in Western Sahara.	unreferenced section, external links
1989 – A wave of protests, riots and looting known as the Caracazo resulted in a death toll of between 276 and 2,000 people in the Venezuelan capital Caracas and its surrounding towns.	Neutrality disputed orange banner
2004 – The initial version of the John Jay Report, with details about the Catholic sexual abuse scandal in the United States, was released.	unreferenced section
Hosteen Klah |d|1937|	Yellow "cleanup needed" banner

Eligible

• 1560 – The Treaty of Berwick was signed, setting the terms under which an English fleet and army could enter Scotland to expel French troops defending the regency of Mary of Guise (pictured).
• 1617 – Sweden signed the Treaty of Stolbovo to end the Ingrian War with Russia, making large territorial gains.
• 1870 – The current flag of Japan was first adopted as a civil ensign for Japanese merchant ships.
• 1900 – FC Bayern Munich, Germany's most successful football club, was founded.
• 1933 – The Reichstag building, the seat of the German parliament in Berlin, was set on fire in a pivotal event in the establishment of the Nazi regime.
• 1940 – American biochemists Martin Kamen and Sam Ruben discovered carbon-14, a radioactive isotope of carbon, which is now used extensively as the basis of the radiocarbon dating method to date archaeological and geological samples.
• 1962 – Two dissident Republic of Vietnam Air Force pilots bombed the Independence Palace in Saigon in a failed attempt to assassinate President Ngo Dinh Diem.
• 1972 – The Sunday People revealed that James Humphreys, a notorious pornographer, had bribed a senior London police officer with a holiday to Cyprus and Beirut.
• 1982 – The D'Oyly Carte Opera Company, known for its performances of Gilbert and Sullivan's Savoy operas, gave its final performance.
• 2002 – Violent riots, perceived to have been instigated by a train fire that killed 59 Hindu pilgrims, broke out in the Indian state of Gujarat, killing at least 1,000 people, mostly Muslims, over three days.
• 2015 – Russian statesman and politician Boris Nemtsov, an outspoken critic of Vladimir Putin, was assassinated in central Moscow.
• Born/died this day: | Ruprecht of the Palatinate |b|1427| William Alabaster |b|1567| Joaquín Sorolla |b|1863|Pietro Gnocchi |b|1689| Ellen Terry |b|1847| Mabel Keaton Staupers |b|1890| Ivan Pavlov |d|1936| Chelsea Clinton |b|1980| Necmettin Erbakan |d|2011 |Tina Strobos |d|2012

Notes

• Ngo Dinh Diem (1959 assassination attempt) appears on February 22, so 1962 attempt should not appear in the same year

February 27: Feast day of Saint Gregory of Narek (Catholicism)

Memorial to the victims of the Sumgait pogrom

• 1776 – American Revolutionary War: A Patriot victory at the Battle of Moore's Creek Bridge resulted in the arrests of 850 Loyalists over the following days.
• 1814 – Peninsular War: In the south of France, Spanish, British and Portuguese soldiers under the command of Arthur Wellesley defeated French soldiers in the Battle of Orthez, causing the French to retreat east.
• 1988 – The Armenian community of Sumgait in Azerbaijan was the target of a violent pogrom (memorial pictured).
• 1996 – The multimedia franchise Pokémon was launched with the release of the video games Pocket Monsters Red and Green.

• Robert of Melun (d. 1167)
• Alice Hamilton (b. 1869)
• Ganesh Vasudev Mavalankar (d. 1956)
• Leah Poulton (b. 1984)

More anniversaries:

• February 26
• February 27
• February 28