 Nyorai kupfuurira kweiyi ndima - Mukati mokupinda kweFrance muPortugalnaMambo Napoleon I muna 1807, mhuri yeumambo yePortugal Imba yeBraganza yakatiza mhiri kweAtlantic Ocean nerubatsiro rweBritish Royal Navy kuenda kuBrazil, ichisimbisa Rio de Janeiro seguta guru rePortugal nePortuguese Empire panguva yeHondo dzeNapoleonic 1803-1815. Izvi zvakava nomugumisiro wokukurumidza kusika mukati meBrazil masangano mazhinji aifanira kuvapo senyika yakazvimirira; chinokosha zvikuru, kwakasunungura Brazil kutengeserana nemamwe marudzi pakuda. 