False
A much smaller fraction are.
Answer:
Inca farmers adapted their environment by growing food in flooded rice paddies.
It comes from the Ancient Greeks, but if you go even further it goes back to Ancient Mycenaean.<span />
<span>The paramount factor was simply their vastly superior military technology: "guns" and "horses" mostly, though their metallic armour and greatly refined swords played a secondary role. </span>
Dude it is really good. And I like how you added the pictures