Wikipedia talk:Selected anniversaries/April 9

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This is the talk page for making suggestions or discussing improvements to Wikipedia:Selected anniversaries/April 9.

To report an error when this list is currently 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.
Before making a suggestion, please read the selected anniversaries guidelines. Please remember that this list usually defers to supporting pages when there is disagreement, so it is best to achieve consensus and make any necessary changes there first.
To discuss improvements to the corresponding April 9 article, see Talk:April 9 instead.

Frequently asked questions

Q1: Why is [Insert event here], an event that is "more important and significant" than all the others that are currently listed, not posted?: A1: Relative article quality along with the mix of topics already listed are often deciding factors in what gets posted. Any given day of the year can have a great many important or significant historical events. The problem is that there is generally only room on the Main Page to list about 5 events at a time, so not everything can be posted.

As stated on Wikipedia:FAQ/Main Page, the items and events posted on the Main Page are chosen based more on how well they are written, not based on how much important or significant their subjects are. It is easier for admins to select a well-written, cited, verifiable article over a poor one versus trying to determine objectively how much a subject is important or significant.

Keep in mind that the quality requirements only apply to the selected bolded article, not the other links. Thus, an event may qualify for multiple dates in a year if there is an article written in a summary style and an article providing detailed content; if one of those pages have cleanup issues, the other page can be bolded as an alternate.

Another criterion is to maintain some variety of topics, and not exhibit, just for example, tech-centrism, or the belief that the world stops at the edge of the English-speaking world. Many days have a large pool of potential articles, so they will rotate in and out every year to give each one some Main Page exposure. In addition, an event is not posted if it is also the subject of this year's scheduled featured article or featured picture.

Q2: There are way too many 20th-century events listed. Why aren't there more events from the 19th century and before?

A2: The short, basic reason is the systemic bias of Wikipedia. There are not enough good, well-written articles on 19th-century and earlier events for all 365 days in the year. Currently, a majority of users seem to be generally more interested in writing articles about recent events. If you would like to further help mitigate the systemic bias in Wikipedia, see Wikipedia:WikiProject Countering systemic bias.

Q3: This page seems to be biased toward events based in [Insert country or region here]. What can be done about it?

A3: This again is attributed to the systemic bias of Wikipedia. Many users are generally more interested in working on good, well-written articles pertaining to their home country. Since this is the English Wikipedia, there will be more English-speaking users, and thus more articles pertaining to English-speaking countries. And if there are more users who are from the United States, there will probably be more well-written articles about events based in the United States. Again, if you would like to further help mitigate the systemic bias in Wikipedia, see Wikipedia:WikiProject Countering systemic bias.

Q4: Why is the birthday/death anniversary of [Insert name here] not listed?

A4: There are only four slots available for birth and death anniversaries. As with the events, article quality and diversity in time period, geography, and reason for notability are all contributing factors in whether an article gets selected for inclusion.

Q5: Are the holidays/observances listed in any particular order?

A5: Yes, there is a specified order: International observances first, then alphabetically by where observed.

Q6: Some of the holidays/observances that are listed have dates in parentheses beside them. What do they mean?

A6: There are two reasons that some holidays/observances have dates next to them:

Non-Gregorian-based holidays/observances are marked with the current year as a reminder to others that their dates do in fact vary from year to year.
National Days, Independence Days, and other holidays celebrating the nationhood of a country are generally marked by the year of the significant historic date being observed.

Today's featured article for April 9, 2025
Wikipedia:Today's featured article/April 9, 2025 create – talk – watch
Picture of the day for April 9, 2025
The featured picture for this day has not yet been chosen. In general, pictures of the day are scheduled in order of promotion to featured status. See Wikipedia:Picture of the day/Guidelines for full guidelines. create

← Wikipedia talk:Selected anniversaries/April 8 * Wikipedia talk:Selected anniversaries/April 10 →

193 - Septimus Severus is proclaimed Roman Emperor by the army in Illyricum (in the Balkans).
1336 - Tamerlane is born in Transoxiana.
1241 - Battle of Liegnitz: Mongol forces defeats the Polish and German armies.
1865 - American Civil War: Robert E. Lee surrenders the Army of Northern Virginia (26,765 troops) to Ulysses S. Grant at Appomattox Courthouse, Virginia, effectively ending the war.
1867 - Alaska purchase: By a single vote, the United States Senate ratifies a treaty with Russia for the purchase of Alaska.
1916 - World War I: Battle of Verdun - German forces launch their third offensive of the battle.
1940 - World War II: Germany invades Denmark and Norway.
1942 - World War II: Bataan Death March begins for the United States forces who surrender on Corregidor.
1947 - The Glazier-Higgins-Woodward tornadoes kill 181 and injure 970 in Texas, Oklahoma, and Kansas.
1959 - Mercury program: NASA announces the selection of the United States' first seven astronauts which the news media quickly dub the "Mercury 7".
1967 - The first Boeing 737 (a 100 series) takes its maiden flight.
1991 - Georgia declares its independence from the Soviet Union.
1992 - Manuel Noriega is convicted of eight crimes.
1999 - Ismail Omar Guelleh is elected president of Djibouti.
1999 - Nigerian President Ibrahim Baré Maïnassara is assassinated.
2002 - The Queen Mother of the United Kingdom, Elizabeth Bowes-Lyon has her funeral at Westminster Abbey.
2003 - The Ba'ath regime headed by Saddam Hussein in Iraq is deposed.
2006 - Education and Sharing day

1981 - Eric Harris, one of the Columbine High School massacre gunmen (d. 1999)

why is he important? Maybe I'm too optimistic, but most of the other people on here are either famous because of a good deed he or she is solely responsible for. (This guy is part of one) I wouldn't object to having that Columbine happened on the page for April 20th. (It's already there.) There are events that are not in the most positive light here too, which isn't a big deal either. Also if a person doesn't have an article (or a very brief one), doesn't that say something? That's why I removed this one too:

1987 - Jessie McCartney, member of boy band Dreamstreet and actor WB11's Summerland

He can be put back once he has his own article. Sometimes people are important only for a year or too, and then are pretty much forgotten. This article should celebrate people that will be remembered for a long time (like 50 years). I'm not the only one who thinks he's not important: http://www.bellaonline.com/articles/art19344.asp

2012 notes[edit]

Deleted: Septimius Severus (appears on February 4); Chicago Seven (appears on February 18)
Omitted: Battle of Appomattox Court House; Battle of Vimy Ridge (ineligible—TFA for 2012); Deir Yassin massacre; Ibrahim Baré Maïnassara; Firdos Square statue destruction
Included: Henry V of England (3rd appearance, last in 2005; previously was on March 20); Édouard-Léon Scott de Martinville (first appearance); Marian Anderson (first appearance); Bataan Death March (4th appearance, last in 2007; rescued from Ineligible); Boeing 737 (2nd appearance, last in 2009; rescued from Ineligible)

—howcheng {chat} 10:30, 8 April 2012 (UTC)[reply]

2013 notes[edit]

Moved to Ineligible: Battle of Appomattox Court House (Civil War-related picture as POTD for 2013)
Rescued from Ineligible (unused): Wedding of Charles, Prince of Wales, and Camilla Parker Bowles
Omitted: Édouard-Léon Scott de Martinville; Marian Anderson; Bataan Death March; Boeing 737
Included: Bataan Day in the Philippines (rescued from Ineligible); Battle of Vimy Ridge (6th appearance, last in 2011); Vidkun Quisling (2nd appearance, last in 2005); Mercury Seven (first appearance); Firdos Square statue destruction (2nd appearance, last in 2011; 10th anniversary)
Repeats: Henry V of England (2nd consecutive appearance, 4 total; 600th anniversary)

—howcheng {chat} 05:39, 8 April 2013 (UTC)[reply]

2014 notes[edit]

Moved to Ineligible: Boeing 737 (maintenance)
Rescued from Ineligible (unused): Battle of Appomattox Court House; 1947 Glazier–Higgins–Woodward tornadoes
New articles (unused): Journey of Reconciliation
Omitted: Henry V of England (ineligible—maintenance); Battle of Vimy Ridge; Mercury Seven; Firdos Square statue destruction
Included: Aníbal Milhais/Battle of the Lys (1918) (both: first appearance); Marian Anderson (2nd appearance, last in 2012; 75th anniversary); Ibrahim Baré Maïnassara (5th appearance, last in 2012); Wedding of Charles, Prince of Wales, and Camilla Parker Bowles (3rd appearance, last in 2010)
Repeats: Édouard-Léon Scott de Martinville (3rd consecutive appearance, 3 total)

—howcheng {chat} 06:24, 8 April 2014 (UTC)[reply]

2015 notes[edit]

Omitted: Édouard-Léon Scott de Martinville; Ibrahim Baré Maïnassara
Included: Vidkun Quisling (3rd appearance, last in 2013; 75th anniversary); Boeing 737 (3rd appearance, last in 2012; rescued from Ineligible)
Repeats: Aníbal Milhais/Battle of the Lys (1918) (both: 2nd appearance, 2 total); Marian Anderson (2nd consecutive appearance, 3 total); Wedding of Charles, Prince of Wales, and Camilla Parker Bowles (2nd consecutive appearance, 4 total; 10th anniversary)
Note: Battle of Appomattox Court House has its 150th anniversary, but Ulysses S. Grant is TFA for 2015

—howcheng {chat} 07:29, 7 April 2015 (UTC)[reply]

2016 notes[edit]

New articles (unused): German cruiser Admiral Scheer
Omitted: Marian Anderson; Vidkun Quisling; Boeing 737; Wedding of Charles, Prince of Wales, and Camilla Parker Bowles
Included: Édouard-Léon Scott de Martinville (4th appearance, last in 2014); Battle of Appomattox Court House (6th appearance, last in 2011); Deir Yassin massacre (2nd appearance, last in 2011); Firdos Square statue destruction (3rd appearance, last in 2013)
Repeats: Aníbal Milhais/Battle of the Lys (1918) (both: 3rd appearance, 3 total)

—howcheng {chat} 16:11, 7 April 2016 (UTC)[reply]

2017 notes[edit]

New articles (unused): Civil Rights Act of 1866
Moved to Ineligible: Marian Anderson (maintenance); 1947 Glazier–Higgins–Woodward tornadoes (maintenance); Mercury Seven (maintenance)
Omitted: Vimy Ridge Day (ineligible—maintenance); Bataan Day (ineligible—maintenance); Battle of Appomattox Court House; Aníbal Milhais/Battle of the Lys (1918); Deir Yassin massacre; Firdos Square statue destruction
Included: Battle of Vimy Ridge (7th appearance, last in 2013; 100th anniversary); Journey of Reconciliation (first appearance; 70th anniversary); Boeing 737 (4th appearance, last in 2015; 50th anniversary); Wedding of Charles, Prince of Wales, and Camilla Parker Bowles (5th appearance, last in 2015); Francis Bacon (first appearance); Jørn Utzon (first appearance); Mary Jackson (engineer) (first appearance)
Repeats: Édouard-Léon Scott de Martinville (2nd consecutive appearance, 5 total)

—howcheng {chat} 01:52, 10 April 2017 (UTC)[reply]

2018 notes[edit]

Moved to Ineligible: Aníbal Milhais (maintenance); Muhammad Baqir al-Sadr (maintenance)
Omitted: Battle of Vimy Ridge; Journey of Reconciliation; Boeing 737; Wedding of Charles, Prince of Wales, and Camilla Parker Bowles; Francis Bacon; Jørn Utzon; Mary Jackson (engineer)
Included: Civil Rights Act of 1866 (first appearance); Vidkun Quisling (4th appearance, last in 2015); Deir Yassin massacre (3rd appearance, last in 2016; 70th anniversary); Firdos Square statue destruction (4th appearance, last in 2016); Samuel Fritz (first appearance); Isambard Kingdom Brunel (first appearance); Vilhelm Bjerknes (first appearance)
Repeats: Édouard-Léon Scott de Martinville (3rd consecutive appearance, 8 total)

—howcheng {chat} 07:00, 9 April 2018 (UTC)[reply]

2019 notes[edit]

Moved to Ineligible: Battle of Appomattox Court House (maintenance)
Rescued from Ineligible (unused): 1947 Glazier–Higgins–Woodward tornadoes
Omitted: Édouard-Léon Scott de Martinville; Vidkun Quisling; Deir Yassin massacre; Firdos Square statue destruction (ineligible—maintenance); Samuel Fritz; Isambard Kingdom Brunel; Vilhelm Bjerknes
Included: Battle of Vimy Ridge (8th appearance, last in 2017); Bataan Death March (5th appearance, last in 2012); Mercury Seven (2nd appearance, last in 2012; rescued from Ineligible; 60th anniversary); Ibrahim Baré Maïnassara (6th appearance, last in 2014; rescued from Ineligible); François Rabelais (first appearance); Charles Proteus Steinmetz (first appearance); Natascha Engel (first appearance)
Repeats: Civil Rights Act of 1866 (2nd consecutive appearance, 2 total)

—howcheng {chat} 16:14, 9 April 2019 (UTC)[reply]

Muhammad Baqir al-Sadr[edit]

Hey @Howcheng:, do you think the blurb for Muhammad Baqir al-Sadr would be suitable for inclusion this year? --Mhhossein ^talk 07:31, 21 March 2020 (UTC)[reply]

@Mhhossein: I don't think the "Scholarship" section is good enough. Sorry. —howcheng {chat} 16:31, 21 March 2020 (UTC)[reply]

@Howcheng: Thanks for the insight. I should have noticed that myself. I will work on the section and make it ready to become qualified. --Mhhossein ^talk 06:43, 22 March 2020 (UTC)[reply]

@Howcheng: I have added some more reliable sources for the sake of the verfiability. Can you evaluate the improvements please? The article had never been on the main page. --Mhhossein ^talk 07:02, 24 March 2020 (UTC)[reply]

@Mhhossein: Look like it's good to go. Nice work! —howcheng {chat} 16:15, 24 March 2020 (UTC)[reply]

2020 notes[edit]

New articles (unused): Jenna Jameson; Nick Adenhart
Omitted: Civil Rights Act of 1866; Battle of Vimy Ridge; Bataan Death March; Mercury Seven; Ibrahim Baré Maïnassara; François Rabelais (ineligible—maintenance); Charles Proteus Steinmetz; Natascha Engel
Included: Édouard-Léon Scott de Martinville (7th appearance, last in 2018); Vidkun Quisling (5th appearance, last in 2018; 80th anniversary); German cruiser Admiral Scheer (first appearance; 75th anniversary); Muhammad Baqir al-Sadr (first appearance; 40th anniversary; rescued from Ineligible); Wedding of Prince Charles and Camilla Parker Bowles (6th appearance, last in 2017); Pope Benedict VIII (first appearance); Henrik Rysensteen (first appearance); Jackie Evancho (first appearance; 20th birthday)

—howcheng {chat} 16:38, 10 April 2020 (UTC)[reply]

2021 notes[edit]

Deleted: François Rabelais (birth/death dates uncertain)
Moved to Ineligible: Francis Bacon (maintenance)
Omitted: Édouard-Léon Scott de Martinville; Vidkun Quisling; German cruiser Admiral Scheer; Muhammad Baqir al-Sadr; Wedding of Prince Charles and Camilla Parker Bowles; Pope Benedict VIII; Henrik Rysensteen; Jackie Evancho
Included: Civil Rights Act of 1866 (3rd appearance, last in 2019); Battle of Vimy Ridge (9th appearance, last in 2019); Deir Yassin massacre (4th appearance, last in 2018); Boeing 737 (5th appearance, last in 2017); Morteza Avini (first appearance); Jean Quintin (first appearance); Mary Jackson (engineer) (2nd appearance, last in 2017; 100th birthday); Vilhelm Bjerknes (2nd appearance, last in 2018; 70th anniversary)

—howcheng {chat} 18:05, 10 April 2021 (UTC)[reply]

2022 notes[edit]

Rescued from Ineligible (unused): Marian Anderson
Omitted: Civil Rights Act of 1866; Deir Yassin massacre; Boeing 737; Morteza Avini; Jean Quintin; Mary Jackson (engineer); Vilhelm Bjerknes
Included: Day of Valor (rescued from Ineligible); Édouard-Léon Scott de Martinville (8th appearance, last in 2020); Bataan Death March (6th appearance, last in 2019; 80th anniversary); Muhammad Baqir al-Sadr (2nd appearance, last in 2020); Ibrahim Baré Maïnassara (7th appearance, last in 2019); Al-Muqtafi (first appearance); Charles Proteus Steinmetz (2nd appearance, last in 2019); Nikki Grahame (first appearance)
Repeats: Battle of Vimy Ridge (2nd consecutive appearance, 10 total)

—howcheng {chat} 07:12, 10 April 2022 (UTC)[reply]