Is that possible or ASB? Maybe have a successful '48 revolution. Although a lot of these democrats supported a constitutional monarchy and not an actual republic except Friedrich Hecker et al.
Or maybe the constitutional crisis of 1862 escalates and Wilhelm abdicates? But then Friedrich, his son, would have become king, so maybe we prevent Wilhelm having a son? But then I guess one of his nephews or brothers id est another Hohenzollern would have become king?
Maybe Austria winning in 1866 and the prussian king has to abdicate due to internal pressure?
Or Napoleon III wins in 71 and Prussia then becomes a republic due to the same reasons?
Or maybe the constitutional crisis of 1862 escalates and Wilhelm abdicates? But then Friedrich, his son, would have become king, so maybe we prevent Wilhelm having a son? But then I guess one of his nephews or brothers id est another Hohenzollern would have become king?
Maybe Austria winning in 1866 and the prussian king has to abdicate due to internal pressure?
Or Napoleon III wins in 71 and Prussia then becomes a republic due to the same reasons?