Frederick of Prussia, Charles of Bavaria, the Elector Palatine, and
the Landgrave of Hesse, form the Union of Frankfurt. This aim of
this concerted action is to force Maria Theresa to restore Bavaria,
make peace and restore the constitution of the Holy Roman Empire.
Citation:
Editors. "Union of Frankfurt between Prussia, Bavaria, the Palatinate and Hesse".
The Literary Encyclopedia. First published 01 April 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=17495, accessed 18 May 2013.]