Question

How many layers of material were the Romanroads made of?
A.two
B.three
C.four
D.five

Answer 1

Three

Roman road consists of three layers: A bottom foundation layer, often of stone. A middle layer of softer material such as sand or gravel. A surface, or "metalling," usually a gravel, but sometimes paving stones.

Answer 2

The answer is 3 hope this helped