<prompt> Bhala ukuqhubeka kwalesi sigaba - Ngemva Kwempi Yokuqala Yase-Olmedo  <response>: Ngo - 1445, le nqaba yaphenduka yaba isakhiwo sobukhosi baseCastile. Ngo - 1460, iNkosi uHenry IV yaseCastile yakha umbhoshongo ophakathi. Ngo-1464, uHenry wanikeza uMbhishobhi Omkhulu waseToledo, u-Alonso Carrillo, owathi ngokushesha wakhaphela inkosi, futhi wasekela lowo owayencintisana naye u-Afonso V wasePortugal. Ngemva kokuthatha le nqaba ngenkani, ngo - 1467 yawela ezandleni zabalandeli beNkosi u - Afonso, kuyilapho le ndawo yayisekela uHenry. 