A
Civilization advance.
The
science of
engineering originated with
civil engineers, who built bridges, roads, aqueducts, and other city structures and with
military engineers, who built fortifications and weapons. Over time, engineering has come to include the
design,
construction, and
operation of the structures and machines of
industry,
warfare, and day to day
life.
Prerequisites: Construction and
The Wheel.
Allows for: Invention and
Electronics.