Answer: Aqueducts
Explanation: They were first developed around 312 B.C., these engineering marvels used gravity to transport water along with the stone, lead and concrete pipelines and into city centers. Aqueducts liberated Roman cities from reliance on nearby water supplies and proved priceless in promoting public health and sanitation.
The settlement of Stephen is in Texas
Because the west coast is not where all the business are (so they are more liberal as a result) but, the southern states are where most business are (so they are more conservative).
Answer:
El Perú se caracteriza por su diversidad lingüística, actualmente se reconoce 48 lenguas originarias por ello en zonas indígenas y amazónicas se promueve la: Educación intercultural bilingüe Educación pluricultural bilingüe Educación multicultural bilingüe Educación acultural bilingüe