<prompt> Nokho, ukungafani kwemibono ngokuphathelene nokuphathwa kwezifundazwe ngokushesha kwabangela ukungqubuzana phakathi kwababambisene nabo ngaphambili. NgoJuni 9, 1866, iPrussia yahlala eHolstein, eyayiphethwe yi-Austria. Phakathi naleso sikhathi, i-Diet yaseVienna yacela i-Diet yaseFrankfurt ukuqoqwa jikelele kwamazwe aseJalimane ngokumelene nePrussia, okwenzeka ngoJuni 14. Ngokubheka ukuqoqwa okungekho emthethweni, iPrussia yamemezela ukuchithwa kwe-German Confederation futhi yahlaselwa yiSaxony, iHanover neHassel-Kassel, okuqala umqhele we-Austrian Prussia ngaphansi kokulawulwa kwePrussia-Austria futhi womabili la mazwe ahlala ingxenye ye-Duchy.  <response>: Unyaka ka-1866 