Question

1. what material helped the

oman architectural revolution\? a. concrete b. marble c. wood d. steel

Explanation:

The Romans were pioneers in using concrete. Its properties such as being moldable and strong when set allowed for the construction of large - scale and innovative architectural structures like aqueducts, amphitheaters, and buildings with large arches. Other materials like wood, marble, and steel were not as instrumental in the Roman architectural revolution as concrete.

Answer:

A. Concrete