What statement best describes why King Arthur is a heroic figure in Mort Arthur by Thomas Malory?

In "Mort Arthur" by Thomas Malory, King Arthur is portrayed as a heroic figure due to his embodiment of chivalric ideals, including bravery, honor, and a commitment to justice. His quest to unite the knights of the Round Table and uphold the principles of loyalty and nobility highlights his leadership qualities. Additionally, Arthur's tragic fate underscores the complexity of heroism, as he faces immense challenges and personal sacrifices for the greater good of his kingdom. This combination of valor and moral integrity solidifies his status as a legendary hero.