Editing 1921 (section)

=== April ===
{{Main|April 1921}}
* [[April 11]] &ndash; The [[Emirate of Transjordan]] is created under British Mandate, with [[Abdullah I of Jordan|Abdullah I]] as emir.<ref>{{cite book|author1=ʻAbd al-Salām Majālī|author2=Jawad Ahmed Anani|author3=Munther J. Haddadin|title=Peacemaking: The Inside Story of the 1994 Jordanian-Israeli Treaty|url=https://books.google.com/books?id=ywdIszN8AEQC&pg=PA1|year=2006|publisher=University of Oklahoma Press|isbn=978-0-8061-3765-0|pages=1}}</ref>
* [[April 15]] &ndash; "[[Black Friday (1921)|Black Friday]]" in Britain: transport union members of the '[[Triple Alliance (1914)|Triple Alliance]]' refuse to support national [[strike action]] by coal miners.<ref>{{cite book|first=Gerald |last=Gould|title=The Lesson of Black Friday (ie April 15 1921)|url=https://books.google.com/books?id=7VA8vwEACAAJ|year=1921|publisher=World Microfilms}}</ref>{{page needed|date=May 2025}}
* [[April 20]] &ndash; [[Ferenc Molnár]]'s play ''[[Liliom]]'' is first produced in English on [[Broadway theatre|Broadway]].<ref>{{cite book|first=Lee |last=Kovacs|title=The Haunted Screen: Ghosts in Literature and Film|url=https://books.google.com/books?id=79HGk2CPAPgC&pg=PA107|date=7 November 2005|publisher=McFarland|isbn=978-0-7864-2605-8|pages=107}}</ref> The play would later be adapted as the musical ''[[Carousel (musical)|Carousel]]''.