It says to come out of "Babylon the Great", the "Great City". There are other candidates for the "Great City" in the prophecy. It could be a nation of unparalleled material wealth and global commercial and military reach, which had enjoyed many of God's blessings, but also incurred great blood guilt.
Say --- to mention just one example ---one which killed 60m of her own innocent children? There are probably a lot of for that role. MKay, can you think of any?
Oh?
What else WAS there?
You Catholics say Jesus started it; so...
Yet you Catholics accept the voice of 'apparitions' to tell you and teach you and guide you.