Editing 1985 (section)

===September===
* [[September 1]] &ndash; The [[Wreck of the RMS Titanic|wreck of the RMS ''Titanic'']] is located by a joint American-French expedition led by [[Robert Ballard]] ([[Woods Hole Oceanographic Institution|WHOI]]) and [[Jean-Louis Michel (oceanographer)|Jean-Louis Michel]] ([[IFREMER]]) using [[side-scan sonar]] from [[RV Knorr|RV ''Knorr'']].<ref>{{cite magazine|title=Sept. 2, 1985: Hey, Everyone, We Found the ''Titanic''|first=Randy|last=Alfred|url=https://www.wired.com/science/discoveries/news/2008/09/dayintech_0902|date=2008-02-09|access-date=2011-11-03|magazine=[[Wired (magazine)|Wired]]}}</ref>
* [[September 6]] &ndash; [[Midwest Express Airlines Flight 105]], a [[Douglas DC-9|McDonnell Douglas DC-9]], crashes just after takeoff from [[Milwaukee]], killing all 31 on board.
* [[September 19]] &ndash; An 8.0 {{M|w|link=y}} [[1985 Mexico City earthquake|earthquake]] strikes Mexico City, killing between 5,000 and 45,000 people and injuring 30,000 more.
* [[September 20]] &ndash; The [[capital gains tax]] is introduced to Australia.<ref>{{cite web|url=http://www.ato.gov.au/businesses/content.aspx?doc=/content/64155.htm|title=Redirect|website=ato.gov.au|url-status=dead|archive-url=https://web.archive.org/web/20120114111844/http://www.ato.gov.au/businesses/content.aspx?doc=%2Fcontent%2F64155.htm|archive-date=January 14, 2012}}</ref>
* [[September 22]]
** The [[Plaza Accord]] is signed by five nations.<ref>{{cite web|last1=Furuse|first1=Takayuki|title=30 years after Plaza Accord, nations' currency goals evolve|url=https://www.japantimes.co.jp/news/2015/09/22/national/history/30-years-plaza-accord-nations-currency-goals-evolve/|website=The Japan Times|access-date=21 May 2021|date=2015-09-22}}</ref>
** Artists [[Christo and Jeanne-Claude]] wrap the [[Pont Neuf]], the oldest bridge in Paris, for two weeks (22 Sep. – 5 Oct. 1985). ''[[The Pont Neuf Wrapped]]'' attracts three million visitors.<ref>{{Cite book|last1=Fineberg|first1=Jonathan David|title=Christo and Jeanne-Claude: On the Way to The Gates, Central Park, New York City|date=2004|language=en|isbn=978-0-300-10405-9|publisher=Yale University Press}}</ref>

* [[September 23]] &ndash; Italian crime reporter [[Giancarlo Siani]] is killed by the [[Camorra]].