France, unwilling to support Austria in regaining Silesia, breaks
off negotiations for an alliance with Maria Theresa.
Citation:
Editors. "France breaks off negotiations for an alliance with Maria Theresa".
The Literary Encyclopedia. First published 01 April 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=17524, accessed 19 June 2013.]