I believe it is the last and second one.
Answer: D
Explanation: rivers were an easy access to the ancient cities inside the fertile crescent, this meant trade was extremely dependent on these rivers
Well there are a lot of MAIN causes to scientific revolution here are a few, Renaissance encouraged curiosity, investigation, discovery, modern day knowledge. Caused people to question old beliefs. During the era of the Scientific Revolution, people began using experiments and mathematics to understand mysteries.
Effects: New discoveries were made, old beliefs began to be proven wrong.
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Here is your answer:
The proper answer is "agreed". Schools can reinforce social inequality!
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