Wikipedia:Selected anniversaries/August 23
This is a list of selected August 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, featured list 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.
August 23: International Day for the Remembrance of the Slave Trade and its Abolition
- 1514 – Ottoman forces defeated the Safavids at the Battle of Chaldiran, gaining control of eastern Anatolia and northern Iraq.
- 1896 – The Cry of Pugad Lawin: Andrés Bonifacio and his Katipunan comrades in Quezon City tore their residence certificates in defiance of Spanish rule, marking the beginning of the Philippine Revolution.
- 1929 – Palestine riots: Arabs began attacking Jews in Hebron in the British Mandate of Palestine, killing over sixty people in two days. (A man reflecting on the aftermath pictured)
- 1939 – Nazi Germany and the Soviet Union agreed to the Molotov–Ribbentrop Pact, a 10-year, mutual non-aggression treaty, which also included a secret protocol dividing Northern and Eastern Europe into German and Soviet spheres of influence.
- 1944 – King Michael's Coup: King Michael dismissed the pro-Axis government of General Ion Antonescu, putting Romania on the side of the Allies for the remainder of World War II.
- 1989 – Singing Revolution: Approximately two million people joined their hands to form an over 600 km (370 mi) long human chain across the Estonian, Latvian and Lithuanian Soviet republics to demonstrate the desire for independence for each of the three Baltic states.