Describe at least one of the principles of the Constitution, and identify its importance.

One of the principles is the popular sovereignty principle. This means that the rule of the country belongs to the people instead of a sovereign and these people vote on governments. This way you ensure democratic principles and equality among people. If it wasn't for that then there would be a high chance of imposing tyranny like European countries had.

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(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

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