Why did the Inca change the flow of the river to now go westward?


AThey were being attacked by other groups and needed to create a natural barrier for protection.
BThe king demanded this be done in order to prove that he was a god on earth who could even control nature.
CA high priest had a vision that a god had demanded to change the flow of the water.
DThere wasn't enough water for their crops, so they changed the flow of the water to avoid drought.

Verified Answer :

Final answer:

The Inca changed the river's flow mainly to manage water supply for their crops. This action was crucial for preventing drought and ensuring agricultural success in their mountainous region. The shift to a westward flow was an adaptation to their environmental challenges.


Explanation:

Why Did the Inca Change the Flow of the River?

The Inca civilization faced significant challenges in agriculture due to their geographical location in the Andes Mountains. One of the most critical reasons for changing the flow of the river to go westward was the need for water management to ensure the availability of water for their crops. Therefore, the correct answer would be:

  1. There wasn't enough water for their crops so they changed the flow of the water to avoid drought.

The Inca used advanced agricultural techniques, including terracing and irrigation, and controlling water flow allowed them to cultivate more land effectively. This modification of the river was crucial in preventing drought conditions that could jeopardize their food supply.

Conclusion

Overall, the Inca's decision was primarily driven by their agricultural needs rather than religious or military motivations.


Learn more about Inca water management here:

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