 Complete the following phrase:  On 1 June 1866 military representatives of the south German central powers met in Munich. Baden, Württemberg and Hesse-Darmstadt pledged about 45,000 men for the campaign - in fact these states only provided ca. 35,000 men, and then only in early August instead of mid-June. After the Battle of Königgrätz they lost the will for unity, so that the Campaign of the Main was doomed to failure from the start and the battles of Frohnhofen, Aschaffenburg, Hundheim, 