Why is the infrastructure that kept Rome alive worthy of praise ?

Built all over Roman territory, aqueducts moved water by use of gravity alone, along a slight downward gradient within conduits of stone, brick or concrete. ... Most of these conduits were buried underground, and followed the terrain valleys and contours to maintain the angle

maybe you need to work on the pipes in the house. i am just saying this because you did not give any details.

b. she founded a new dynasty that ruled egypt for generations.