Wikipedia:Selected anniversaries/January 23
This is a list of selected January 23 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.
← January 22 | January 24 → |
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- 1368 – Zhu Yuanzhang ascended to the throne of China as the Hongwu Emperor, initiating Ming Dynasty rule over China that would last for three centuries.
- 1556 – The deadliest earthquake in history killed about 830,000 people in Shaanxi Province, China.
- 1656 – Under the pseudonym Louis de Montalte, French mathematician, physicist, and religious philosopher Blaise Pascal (pictured) published the first of his Lettres provinciales, attacking the Jesuits and their use of casuistic reasoning.
- 1960 – The bathyscaphe Trieste reached the record depth of 10,916 m (35,813 feet) in Challenger Deep of the Mariana Trench.
- 2001 – Five people attempted to set themselves on fire in Beijing's Tiananmen Square, an act that many people later claimed was staged by the Communist Party of China to frame Falun Gong and thus escalate their persecution.