What role did the Nile River play in the lives of the Egyptians?

The Nile River in Egypt served as the only source of moisture, because there was a drought in that area. With the help of its waters, agricultural crops were grown (the population was mainly engaged in agriculture). The river also played a role in trade, in particular in the transportation of goods, because they moved mainly by boat on the water. Also, local residents fished there using nets, that is, the river was a source of food.