Which ancient structures are Romans known for in terms of architecture and engineering?
a
Ziggurats
b
Hanging Gardens
c
Aqueducts, amphitheaters, and monumental buildings
d
Pyramids
c
Aqueducts, amphitheaters, and monumental buildings
a
Ziggurats
b
Hanging Gardens
c
Aqueducts, amphitheaters, and monumental buildings
d
Pyramids
Aqueducts, amphitheaters, and monumental buildings