Concert of Nations

The  was a former formed as a result of the First World War with the intent of mediating disputes between  and supporting compliance with the growing body of. The Concert of Nations was replaced by the World Forum in 1958 following the Third World War.

Origins
Belligerents in the First World War came to agree a formal, peaceful means for addressing grievances between countries was a better solution than. The First Grana Accords provided a framework for the Concert of Nations.

Members
Original members were the belligerent countries during the First World War. Over time, other countries, including imperial domains, joined. The membership peaked in the mid-1930s and then began to trail off as dissatisfaction with the organization grew in the lead up to the Second World War. After the war, membership dwindled to just a core of the original founding members.

Demise and legacy
Unable to function effectively due to its limited membership, the Concert of Nations was ended in 1959 as part of the aftermath of the Third World War. In its place, the World Forum arose to become the formal shared international assembly.