<prompt> Translate the following text to EnglishMmarekani wa kwanza kuona Mississippi alikuwa Mhispania Hernando de Soto, ndugu-katika-sheria ya Balboa na mvumbuzi wa Pasifiki.  <response>: The first European to see the Mississippi was the Spanish Conquistador Hernando de Soto, brother-in-law of Balboa and the discoverer of the Pacific. 