What were three of the most significant achievements of Roman civilization?

Answer 1

The most significant achievements of Roman civilization were:

Written laws

astounding works of architecture; and

the ability to govern masses of conquered nations for hundreds of years.

Answer 2

The greatest achievement of the Romans, I think, would have to be a personal opinion of a historian. Some would say the greatest achievement was their vast empire, which they ruled for so long, others would say their army, then there was their buildings, roads, aqueducts, bridges, their use of concrete, their invention of the dome, the list could go on and on, with each item having a valid reason to be one of the greatest achievements.

Answer 3

Three significant achievements of Roman civilization were their system of laws and government which greatly influenced modern legal systems, their engineering feats such as aqueducts and roads that facilitated trade and communication, and their cultural contributions in art, literature, and architecture that continue to impact Western society today.