The Treaty of Thronehold is a significant agreement in the world of Eberron, a campaign setting for the Dungeons & Dragons role-playing game. Signed in 998 YK, it marked the end of the Last War, a devastating conflict among the Five Nations of Khorvaire. The treaty established peace and recognized the sovereignty of various nations, including the newly formed nation of Cyre. One of the key aspects of the treaty was the recognition of the Warforged, a race of sentient constructs created for battle. The treaty granted them rights and status as citizens, allowing them to integrate into society. The Treaty of Thronehold thus played a crucial role in shaping the political landscape of Eberron and addressing the aftermath of the war.