<prompt> Pedzisa mutsara unotevera: Zvichida muenzaniso wekutanga wenhoroondo wehurumende inopindira zvakananga munyaya dzemukati meimwe nyika pamusana pekunetseka kwevanhu kwaiva munguva yeHondo yeGreece yeUndendende mukutanga kwezana remakore rechi19, apo Britain, France neRussia vakanyatsopindira mukubatana kwegungwa pa  <response>: Navarino muna 1827 kuti vawane rusununguko rwevaGiriki kubva muUmambo hweOttoman. 