War of Wrath
At the end of the age, all that remained of free Elves and Men in Beleriand was a settlement at the mouth of the River Sirion and another on the Isle of Balar. Eärendil possessed the Silmaril which his wife Elwing's grandparents, Beren and Lúthien, had taken from Morgoth. But Fëanor's sons still maintained that all the Silmarils belonged to them, and so there were two more Kinslayings. Eärendil and Elwing crossed the Great Sea to beg the Valar for aid against Morgoth. They responded, sending forth a great host. In the War of Wrath, Melkor was utterly defeated. He was expelled into the Void and most of his works were destroyed, bringing the First Age to an end. This came at a terrible cost, however, as most of Beleriand itself was sunk.