The Romans were the first people to use _________ on a massive scale in their buildings.
A)hardwoods imported from Gaul
B)limestone
C)marble
D)concrete
E)porcelain tile

Question

Quizplus · Accepted Answer

The Romans were the first to use concrete on a massive scale in their buildings, which allowed them to construct large and enduring structures such as the Colosseum and the Pantheon.

The Romans Were the First People to Use _________ on a Massive