The Chinampas were man made
Answer:i think its the last one
Explanation:For their city to endure, the Inca had to find a way to keep it from sliding down the mountain. Perhaps the most visually striking features of the drainage system are the agricultural terraces. Machu Picchu includes 4.9 ha of agricultural terraces, which are held in place by stone retaining walls.
They both explored north america manly canada
<span>1. How did geography spur industrialization in the Northeast?
</span>B. Swift rivers provided power for machines.
2. As agriculture became entrenched in the South, B. the South became too dependent on one crop, limiting development.
