The development of a system of mass production and manufacturing meant that products were far easier, and therefore cheaper to make. This reduced the price of the products, meaning that more people could afford them.
Answer:
They also invented a flute, a drum, the famous Inca panpipe (a collection of hollow tubes of various lengths stuck together), terrace farming, freeze dried foods, aqueducts, strange and scary art, a central government, a unified language, woven colorful textiles, gold and silver jewelry and statues, specialized professions, a system of communication (the roadrunners) and much more. They were very clever people.
Explanation:
pls mark brainliest
repeated attacks on central cities by Babylonians, Medes, and Scythians
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