"The Terraced fields" would be the correct solution.
Explanation:
The Incan agriculture has been the collection of practices rendered on its territory either by Peruvian Inca community throughout the Andes rock formation characterized mostly by rocky terrain.
The terraced fields really are the main way this same Inca farmers was using to produce vegetables throughout the mountains, they built an architectural style to accommodate the rough culture by promoting horizontal surface lands or verandas that encourage the cultivation and irrigation of the crops.
persuasive arguments must provide evidence and facts to back up its arguments as people tend to believe in facts delivered with evidence. This can take the form of statistics and other forms of scientific facts back up methods.