KnowraIsabella I of CastileLinked fromLinked fromThe 22 pages that link to Isabella I of Castile, each with the reason it gives.All 22Broader topic 1Related 19Compared with 2John II of PortugalCompared with: Her support for Columbus’s voyage contrasted with John II’s rejection of the proposal.Alfonso V of PortugalCompared with: Her victory against Alfonso’s claim secured the Castilian crown for her and Ferdinand.