World Stage Achievement!

I am wondering how to get this achievement.

It almost looks like it is supposed to be achieved by maxing out foreign relations for a certain period of turns, as proposed by some others I’ve read using the Google machine.

However, I think it seems perhaps more likely that it is some subjective measure, or atleast an objective measure unknown to me, such as getting elected twice to every country, or solving all of the ‘problems’ in the country, by getting all of their measures (such as GDP, Health, Education, Poverty, etc.) to atleast a green bar.

Any thoughts or comments or suggestions?