"Led by their lord, Celebrimbor, they determined to make amends for the evil wrought by their forefather, and to this end they began the forging of the Rings of Power, all of which were designed to heal the ills of a Middle-earth still suffering from the effects of the War of the Great Jewels."
-The Tolkien Companion (yeaaaah~ XD)
Page 164, sentence 9~