WazbinskiGuthleinAqueducts

**__Aqueducts__  **        Aqueducts were invented by the Romans. They were used to carry water to the city. They operated strictly by using gravity. The Romans used stone arches in the structures. The cement they used for it, which is much more effective than other building materials, was water-proof. Another material used was terra cotta on some parts of the aqueducts. The water that was used was taken from the mountains and then deposited in reservoir This invention was a classic, typical example of Roman ingenuity The life today and how these impact is that now we can get over rivers and creeks and bays. I think that the Roman people we very intelegent people!

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