"But within a few years after Arthur won all the north, Scotland, and all that were under their obeisance. Also Wales, a part of it, held against Arthur, but he overcame them all, as he did the remnant, through the noble prowess of himself and his knights of the Round Table." Choose the best summary of this passage. A. Through many fierce but victorious battles, Arthur conquered his enemies. B. As a just and brave king with many loyal knights, Arthur united all of Britain. C. After defeating his enemies, Arthur knighted them and made them part of the Round Table. D. Though surrounded by his loyal knights of the Round Table, Arthur's crown was continuously challenged by those who doubted him.