UN's Milliennium has announced (Set) various goals for wellness, modernization for countries (members of UN). Among that goals, many are still pending, some got failed, and in some of that, UN achieve their goal
An example of completed goal: Promote Gender Equality and Empower Women (In 2005) It's target was to eliminate gender disparity in primary and secondary education
They achieved this goal, you can consider this for your example as your answer!!
Hope this helps!