Wikipedia talk:Selected anniversaries/October 11

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This is the talk page for making suggestions or discussing improvements to Wikipedia:Selected anniversaries/October 11.

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 October 11 article, see Talk:October 11 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 October 11, 2025
Wikipedia:Today's featured article/October 11, 2025 create – talk – watch
Picture of the day for October 11, 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/October 10 * Wikipedia talk:Selected anniversaries/October 12 →

Wrong date: The University of Sydney was established via the passage of the University of Sydney Act, which was signed on October 1, 1850. Today is NOT the anniversary of the establishment. Please change "established" to "inaugurated" and "1850" to "1852". (See University of Sydney#History.) -- 199.71.174.100 16:45, 11 October 2006 (UTC)[reply]

40th Anniversary of Apollo 7 I believe the picture preference should be set for the launch of Apollo 7, because it is a major anniversary, while the U of S's anniversary is not one of its major ones. This mission, paved the way to the first missions to the Moon.

2012 notes

Moved to Ineligible: Second Boer War (maintenance)
Rescued from Ineligible (unused): Saturday Night Live
Omitted: Huldrych Zwingli; Burchardi flood; University of Sydney (ineligible—maintenance); National Liberation War of Macedonia; Battle of Cape Esperance
Included: 1492 light sighting (first appearance); Battle of Camperdown (first appearance); Meriwether Lewis (first appearance); Field-sequential color system (first appearance); Operation Pawan (3rd appearance, last in 2010)

—howcheng {chat} 10:17, 10 October 2012 (UTC)[reply]

2013 notes

Omitted: 1492 light sighting; Battle of Camperdown; Meriwether Lewis (ineligible—maintenance); Field-sequential color system
Included: National Coming Out Day (8th appearance, last in 2011; rescued from Ineligible); Jurchen campaigns against the Song Dynasty (first appearance); Huldrych Zwingli (2nd appearance, last in 2011); Battle of Valcour Island (first appearance); Apollo 7 (7th appearance, last in 2010; rescued from Ineligible)
Repeats: Operation Pawan (2nd consecutive appearance, 4 total)

—howcheng {chat} 06:16, 10 October 2013 (UTC)[reply]

2014 notes

Moved to Ineligible: Battle of Cape Esperance (TFA for 2014)
Omitted: Huldrych Zwingli; Battle of Valcour Island; Apollo 7; Operation Pawan
Included: Burchardi flood (2nd appearance, last in 2011); Battle of Camperdown (2nd appearance, last in 2012; World War II in Yugoslav Macedonia (2nd appearance, last in 2011; rescued from Ineligible); Second Vatican Council (7th appearance, last in 2010; rescued from Ineligible)
Repeats: Jin–Song Wars (2nd consecutive appearance, 2 total)

—howcheng {chat} 07:17, 10 October 2014 (UTC)[reply]

2015 notes

Omitted: Jin–Song Wars; Burchardi flood; Battle of Camperdown; World War II in Yugoslav Macedonia; Second Vatican Council
Included: 1492 light sighting (2nd appearance, last in 2012); Huldrych Zwingli (3rd appearance, last in 2013); Mason–Dixon line (first appearance); Battle of Cape Esperance (3rd appearance, last in 2011); Saturday Night Live (3rd appearance, last in 2005; 40th anniversary)

—howcheng {chat} 07:51, 9 October 2015 (UTC)[reply]

2016 notes

Omitted: 1492 light sighting; Huldrych Zwingli; Mason–Dixon line; Battle of Cape Esperance; Saturday Night Live
Included: Ordinances of 1311 (first appearance); Adriaen Block (first appearance); Battle of Camperdown (3rd appearance, last in 2014); World War II in Yugoslav Macedonia (3rd appearance, last in 2014; 75th anniversary); Apollo 7 (8th appearance, last in 2013)

—howcheng {chat} 16:46, 7 October 2016 (UTC)[reply]

2017 notes

Moved to Ineligible: Burchardi flood (maintenance); Mason–Dixon line (maintenance); Second Vatican Council (maintenance)
New articles (unused): Henry J. Heinz
Omitted: Ordinances of 1311; Adriaen Block (ineligible—maintenance); Battle of Camperdown; World War II in Yugoslav Macedonia (ineligible—maintenance); Apollo 7 (ineligible—maintenance)
Included: 1492 light sighting (3rd appearance, last in 2015; 525th anniversary); Huldrych Zwingli (4th appearance, last in 2015); Battle of Cape Esperance (4th appearance, last in 2015; 75th anniversary); Operation Pawan (5th appearance, last in 2013; 30th anniversary); Casimir Pulaski (first appearance); María Teresa Ferrari (first appearance); Thích Nhất Hạnh (first appearance)

—howcheng {chat} 03:46, 11 October 2017 (UTC)[reply]

2018 notes

Omitted: 1492 light sighting; Huldrych Zwingli; Battle of Cape Esperance; Casimir Pulaski; María Teresa Ferrari; Thích Nhất Hạnh
Included: Jin–Song Wars (2nd appearance, last in 2014); Ordinances of 1311 (2nd appearance, last in 2016); Bashir Shihab II (first appearance); Field-sequential color system (2nd appearance, last in 2012); Grigory Potemkin (first appearance); Henry J. Heinz (first appearance); Dorothea Lange (first appearance)
Repeats: Operation Pawan (2nd consecutive appearance, 6 total)

—howcheng {chat} 16:34, 11 October 2018 (UTC)[reply]

2019 notes

New articles (ineligible): Douglas Albert Munro (TFA for 2019)
New articles (unused): Second National March on Washington for Lesbian and Gay Rights; Anita Hill
Omitted: Jin–Song Wars; Ordinances of 1311; Field-sequential color system; Operation Pawan; Grigory Potemkin; Henry J. Heinz; Dorothea Lange
Included: James the Deacon (first appearance); Huldrych Zwingli (5th appearance, last in 2017); Battle of Valcour Island (2nd appearance, last in 2013); Duke and Duchess of Windsor's 1937 tour of Germany (first appearance); Maria James (first appearance); Amitabh Bachchan (first appearance); Werner von Trapp (first appearance)
Repeats: Bashir Shihab II (2nd consecutive appearance, 2 total)

—howcheng {chat} 16:23, 14 October 2019 (UTC)[reply]

2020 notes

Moved to Ineligible: Field-sequential color system (maintenance)
Rescued from Ineligible (unused): Apollo 7
New articles (unused): Edward Colston
Omitted: Huldrych Zwingli; Battle of Valcour Island; Bashir Shihab II; Duke and Duchess of Windsor's 1937 tour of Germany; Maria James; Amitabh Bachchan; Werner von Trapp
Included: Jin–Song Wars (3rd appearance, last in 2018); 1492 light sighting (4th appearance, last in 2017); Battle of Camperdown (4th appearance, last in 2016); Second National March on Washington for Lesbian and Gay Rights (first appearance); Casimir Pulaski (2nd appearance, last in 2017); María Teresa Ferrari (2nd appearance, last in 2017); Douglas Albert Munro (first appearance)

—howcheng {chat} 02:57, 13 October 2020 (UTC)[reply]

2021 notes

New articles (unused): Myyrmanni bombing
Omitted: Jin–Song Wars; 1492 light sighting; Battle of Camperdown; Second National March on Washington for Lesbian and Gay Rights; Casimir Pulaski; María Teresa Ferrari; Douglas Albert Munro
Included: Ordinances of 1311 (3rd appearance, last in 2018); Huldrych Zwingli (6th appearance, last in 2019); Bashir Shihab II (3rd appearance, last in 2019); Duke and Duchess of Windsor's 1937 tour of Germany (2nd appearance, last in 2019); Anita Hill (first appearance; 30th anniversary); Edward Colston (first appearance); Henry J. Heinz (2nd appearance, last in 2018); Beni Montresor (first appearance)

—howcheng {chat} 07:11, 12 October 2021 (UTC)[reply]

2022 notes

Moved to Ineligible: Huldrych Zwingli (maintenance)
Omitted: Bashir Shihab II; Duke and Duchess of Windsor's 1937 tour of Germany; Anita Hill; Edward Colston; Henry J. Heinz; Beni Montresor
Included: Jin–Song Wars (5th appearance, last in 2020); Battle of Camperdown (5th appearance, last in 2020); Battle of Cape Esperance (5th appearance, last in 2017); Apollo 7 (9th appearance, last in 2016); María Teresa Ferrari (3rd appearance, last in 2020); Thích Nhất Hạnh (2nd appearance, last in 2017); Amitabh Bachchan (2nd appearance, last in 2019)
Repeats: Ordinances of 1311 (2nd consecutive appearance, 4 total)

Heart ^(talk) 23:23, 16 August 2023 (UTC)[reply]