WW1 led to the collapse of the German navy. As stated in Treaty of Versailles, Germans had been stripped of their naval forces and had been blamed for causing the war. They had been made to pay for all the damages they caused. This naval mutiny combined with public unrest in late 1918 convinced civilian political leaders that the Kaiser had to abdicate the power.
The answer would be the bedsheet ballot
A Bedsheet ballot is filled with a lot of information about candidates for voting that is really long and really detailed such as candidates propositions, planing, etc <span />