The alliance between England and Burgundy collapses when Burgundy reaches an agreement with France. Charles VII is affirmed as King of France by the Treaty of Arras.
Editors. "Congress of Arras". The Literary Encyclopedia. First published 01 March 2010; last revised 30 November -1.
[http://www.litencyc.com/php/stopics.php?rec=true&UID=9680, accessed 28 April 2015.]