<prompt> Translate the following text to EnglishWalilishikilia kwa mwaka mmoja tu kabla ya kulirudisha Hispania kwa kubadilishana na Florida, lakini wakati huu biashara ilifunguliwa kwa masoko ya ziada, hasa makoloni ya Amerika Kaskazini.  <response>: They held it for only a year before returning it to Spain in exchange for Florida, but during this period trade was opened up to additional markets, notably the North American colonies. 