Let's say we've got the standard 'Stalemate in WWI but Austria-Hungary still falls apart due to internal difficulties' scenario, with Austria pushing through a seperate parliament for Bohemia creating in effect a new Dual Monarchy. In such a scenario, assuming that Bohemia starts passing laws to help the Czechs and so forth, is the German minority in Bohemia enough to ensure a sizable base/bring round enough Czechs that will continue to support union with Austria?