 Complete the following phrase:  He entered the Prussian army in 1813 and by 1848 had become a major general. Three precincts had elected him to the Frankfurt parliament where he joined the conservatives, but he did not participate in the party leadership or the debates. On September 17, 1848, a gathering on the Pfingstweide in Frankfurt led by Franz Zitz had, on account of the parliaments decision regarding the 