The Nile river was used as a major trade route. Also, they built deep holesin the ground for when the Nile floods every year. this way they had water to last.
I think its C. they staged a counter-demonstration. I may be wrong.
When Jesus said that he was soon going to be KING, the sinners didn't believe him. So a while after, he was sentenced to be crucified. He was then hung on a cross, he had nails in his hand and feet, and spit upon, and then a crown made of thorns and needles was put on his head. When he died, he was layed behing a stone. Rejected and alone.
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Answer:
Benefit: The Romans introduced the sakia 2,300 years ago and they are still used today to raise water from underground wells. Some farmers now use electrical pumps to take water from the Nile onto farmland. Crops grown along the Nile and fish caught in the river provide food for the people of Egypt.
Threat: Despite its importance, the Nile is still heavily polluted in Egypt by waste water and rubbish poured directly into it, as well as agricultural runoff and industrial waste, with consequences for biodiversity, especially fishing and human health.