Question

Which of the following was a major accomplishment of Romans in the field of transportation and helped them to maintain their vast empire?

Answer 1

I believe that The Romans are known for their remarkable engineering feats, Their constructions, many of them still standing, are a testament to their superior engineering skills and improving the daily lives of Romans and helping Rome maintain its trade, and to maintain control over the Empire's vast territories.

hope it helps

Answer 2

I would think that their bridges, roads, tunnels and aqueducts would be an accomplishment that was helpful in the field of transportation. Many of their accomplishments generated wealth and prosperity in Rome. I hope this helps you.