Read the paragraph from the section "Technology And Science." The Romans were extremely adept engineers. They understood the laws of physics well enough
to develop aqueducts and better ways to aid water flow. They harnessed water as energy for
powering mines and mills. They also built an expansive road network, a great achievement at that
time. Their roads were built by laying gravel and then paving with rock slabs. The Roman road
system was so large, it was said that "all roads lead to Rome."
Which conclusion is BEST supported by this paragraph?
(A) Most of the aqueducts designed and built by the ancient Romans are still standing.
(B) The engineering achievements of ancient Rome contributed to its size and strength.
(C) Most of the road networks built in the modern world are based on an ancient Roman design.
(D) The other societies that existed during the time of ancient Rome were not building roads.