<prompt> Pedzisa mutsara unotevera: Somugumisiro wokukunda kwaNapoleon pamusoro peAustria mu  <response>: Muhondo yeAusterlitz, Umambo Hutsvene hweRoma hwakaparadzwa muna 1805. Musi waJuly 12, 1806, nyika 16 dziri muGermany yemazuva ano, kusanganisira nyika dzasara dzeNassau-Usingen neNassau-Weilburg, dzakabva muUmambo Hutsvene hweRoma ndokupinda muConfederation of the Rhine. Napoleon akanga ari mudziviriri waro. Vachimanikidzwa naNapoleon, matunhu maviri aya akabatanidzwa kuti aumbe Duchy of Nassau musi waAugust 30, 1806. 