Question

What did the Incas accomplish?

Answer 1

The Inca achieved tremendous feats in civil and hydraulic engineering. Their understanding of fields is considered to both have advanced and completed. they built impressive waterworks including canals, fountains, aqueducts and drainage systems.

Answer 2

The Inca achieved tremendous feats in civil and hydraulic engineering; and their understanding of the fields is considered both advanced and complete. They built impressive waterworks including canals, fountains, aqueducts and drainage systems. Inca aqueducts were made of stone and were water-tight.

Step-by-step explanation:

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