system
Given the following post, respond as if you're commenting on Reddit:
human
[LOTR] What Happened to Erebor after the battle? did anyone take over? What happened to the remaining Dwarves and what happened to the treasure?
gpt
With the deaths of Thorin, Fili and Kili, Dain inherits the throne.  The Dwarves resettle Erebor and Men resettle Dale under the rule of Bard.

During the War of the Ring both cities are seiged. Although they eventually beat back the attackers, Dain and Brand (Bard's grandson and current king of Dale) die.