Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: 1504 <unk> Ari mungarava yakaputsika pachitsuwa cheJamaica, Christopher Columbus akabudirira kufanotaura kuora kwezuva kwevagari vomunyika yacho, achishandisa ephemeris yomuzivi womuchadenga weGermany Regiomontanus.  Mubvunzo: Christopher Columbus akasvika sei kuJamaica?
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