The first alternative is correct (A).
Humanism was an intellectual movement initiated in Italy in the fifteenth century with the Renaissance and spread throughout Europe, breaking with the strong influence of the Church and religious thought of the Middle Ages.
It is a movement that places man at the center of the world and describes the best human beings without using religion, offering new forms of reflection on the arts, sciences and politics. In addition, the movement revolutionized the cultural field and marked the transition between the Middle Ages and the Modern Age.