The Greeks would not lie to us which is why the stories of Amazons were from the explorers who got lost, were able to cross the ocean, and return to tell tale of what they saw. We know this from the abundance of petrified feta found buried in Apiaca grave sites, but I digress. What they did tell tale of were woman with giant round asses, which can still be seen to this day in parts of the continent. They believe this to be a property of the Huasai Or Palmito Tree, whose bark the natives would use to clean their rears, and the subsequent oils it produces. So while some might prefer lower quality Chinese toilet paper (for economic reasons) or the tougher super strength Siberian toilet paper, the most popular and sought after today comes from the Amazon because of the aforementioned ass enhancing properties.