Editing 1418 (section)

=== April&ndash;June ===
* [[April 15]] &ndash; The delegates from France and Germany sign the Concordats.<ref name=Marcati>Giovanni Mercati, ed., ''Raccolta di concordati su materie ecclesiastiche tra la Santa Sede e le autorità civili, 1098–1914'' (Vatican City, 1954), vol. I, pp. 144–168</ref>
* [[April 22]] &ndash; The [[Council of Constance]] ends.<ref>{{Cite book |last=Reich |first=Emil |url=https://books.google.com/books?id=5F89AAAAYAAJ |title=Select Documents Illustrating Mediæval and Modern History |date=1915 |publisher=P.S. King & Son |pages=197–198 |language=fr}}</ref>
* [[May 13]] &ndash; Spain approves and signs the [[Concordats of Constance]].<ref name=Marcati/>
* [[May 29]] &ndash; [[Armagnac–Burgundian Civil War]]:[[John the Fearless]], [[Duke of Burgundy]], captures [[Paris]], forcing King Charles VI to flee from the violence of John's partisans.<ref>{{cite book |last=Vaughan |year=2005 |first=Richard |title=John the Fearless |edition=reprinted new |series=The Dukes of Burgundy |volume=2 |publisher=Boydell Press |page=263 |isbn=978-0851159164 |url={{googlebooks|dSCA2apwD8IC|plainurl=y}}}}</ref>
*[[June 3]] &ndash; Because of the rebellion of his son, [[Grand Prince Yangnyeong]] (Yi Che), King Taejong of Korea permanently disowns Yangnyeong as heir to the throne.<ref>{{cite journal |last1=Park |first1=Hong-Kyu |title=King Taejong as a statesman: From power to authority |journal=Korea Journal |date=December 22, 2006 |volume=46 |issue=4 |url=https://www.researchgate.net/publication/297886659 |access-date=28 October 2021}}</ref>
*[[June 12]] &ndash; [[Armagnac–Burgundian Civil War]]: [[Bernard VII, Count of Armagnac]], is assassinated by the Burgundian followers of John the Fearless, Duke of Burgundy, and a massacre of suspected Armagnacs begins, with more than 1,000 and perhaps as many as 5,000 civilians killed.<ref name=Sizer>{{cite journal| last=Sizer| first=Michael| title=The Calamity of Violence: Reading the Paris Massacres of 1418| journal=Proceedings of the Western Society for French History| volume=35| publisher=Michigan Publishing| url=https://quod.lib.umich.edu/w/wsfh/0642292.0035.002?view=text;rgn=main| date=2007 }}</ref>