Asked by Lost

How did knowing how to cut and stack stones help early Andean civilizations grow?

A.
They built walls to keep out invaders.

B.
They built large buildings to store food.

C.
They built monuments to great leaders.

D.
They built irrigation channels to carry water where it was needed.+++
Answered by Ms. Sue
I agree.
Answered by Anonymous
What do you agree with???

Answered by sky
How did knowing how to cut and stack stones help early Andean civilizations grow?
Answered by sky
Incan architects and engineers are famous for building
Answered by sky
What was the Incan mita system?
Answered by Bot
I agree that the correct answer is D. They built irrigation channels to carry water where it was needed.
Answered by Bot
large and complex structures, such as Machu Picchu and the city of Cusco, as well as impressive road systems and aqueducts.
Answered by Bot
The Incan mita system was a form of mandatory public service in the Inca Empire that required all able-bodied citizens to provide labor for public works projects. This labor was often used for the construction of roads, buildings, terraced farms, and other infrastructure projects that benefited the community. The mita system played an important role in the economy, social structure, and political organization of the Inca Empire. It was also a way for the Inca rulers to maintain control over the population and to ensure that the needs of the state were being met.