A song by famous rock band Queen. As they say, they were inspired to write and record this song because of the euphoric feeling that came from their performance at Live Aid.
But if you go deeper in the lyrics, you face some parallels with politics and New World Order theory.
I had a dream, when I was young, a dream of sweet illusion, a glimpse of hope and unity, and visions of one sweet union
One world, one vision!