Which of the following best describes the roman empire's public works projects?
a. the payments rome forced its subjects to make to fund its public works projects impoverished most of the roman empire's inhabitants.
b. though its public works projects, the roman empire built aqueducts, roads, bridges, harbors, and other infrastructure that significantly improved the welfare of its people.
c. the roman empire's public works projects were focused it building structures with specific military applications.
d.