<prompt> Pedzisa mutsara unotevera: Pashure pokuguma kweHondo dzeNapoleon, vaRussia, pamwe chete nevaBritain nevaFrance, vakapindira muHondo yeGirisi yeRusununguko vachikunda ngarava dzeTurkey pa  <response>: Hondo yeNavarino muna 1827 uye kubatsira kuchengetedza rusununguko rweGreek kunyange zvakare, ngarava dzeRussia dzakamanikidzwa kuendeswa kubva kuBaltic. Kuvharwa kweDardanelles Straits neTurkey kwakakonzera kunetsana kweRussia neTurkey kubva muna 1828-29 izvo zvakaita kuti maRussia awane dzimwe nzvimbo kumabvazuva kweGungwa Dema. 