Oh right. The terraces. The terraces for Cusco. The terraces built specifically to decorate Cusco. Cusco's terraces. Those terraces?
History Ruins
What is a ruin? We’re running off of “You know it when you see it” at the moment. Ruins should be non-functioning structures of some age, or their function reduced to tourism and the like.
Generally speaking, specific items from a ruin should go to !historyartifacts@lemmy.world
Illustrations of ruins (or their reconstructions) should go to !historyillustrations@lemmy.world
Photos of ruins back when they were functioning should go to !HistoryPorn@lemmy.world
If memory serves those could produce quite a bit of agriculture products.
It's a great way to get airable land
One of the things that fascinates me about pre-contact Americas are the farming techniques. Mesoamerica had chinampas (in the lakes) and South America (the mountainous area at least) had terraces.