The Economic Cooperation Organization was created in

The Economic Cooperation Organization ECO was established in 1985 as the successor to the earlier Regional Cooperation for Development which included Iran Pakistan and Turkey. Later ECO expanded to include Afghanistan Central Asian republics and Azerbaijan. The aim of ECO is to promote trade transport energy and cultural exchange among member countries. With its headquarters in Tehran the organization serves as a key platform for regional integration. ECO also encourages joint projects in agriculture and industry to boost economic progress. Its creation in 1985 marked an important step in strengthening cooperation in the wider region. Option B is correct.