Engineering (CTP1)

Engineering is an advance in Civilization: Call to Power.
==Summary==
Engineering, the fourth Construction Advance, introduces the arch and cement to building, resulting in such splendors as the Aqueduct, and the Coliseum. In addition, it allows for the knowledge necessary to construct the Forbidden City, Engineering allows a city to construct Infrastructure by devoting its resources to creating public works.
== Great Library entry ==
Famous for its beautiful form, Roman classical architecture was revolutionary in its use of engineering to take architecture to new heights. The architecture relied on two critical technologies: the arch and cement. The Roman's transformed the use of the arch, creating large freestanding structures. Reinforced with cement, Roman tenements towered several stories with shops on the ground floor and housing above. Roman circuses, or coliseums, seated over 100,000 spectators at their largest, and Roman aqueducts stood several hundred feet above ground at the highest.