Answer:
The engineers of ancient Rome designed and constructed many projects to serve the needs of an urban and an imperial nation. With their use of the semicircular arch, the barrel vault, and hydraulic cement, they transformed architecture and construction in the ancient world. The results were impressive in scale and practicality and influential in their shaping of a timeless architectural style.
Explanation:
Answer:
true
Explanation:
the dirt particles are too heavy to be lifted up into the air like water.
Well, in history. They surrounded the German army and defeated them at Stalingrad
So they did not respond well. (Unsuprisingly since there russian)
Answer:
compassionate because you are doing something that makes you feel good inside and you get the urge that you have to do it for someone else
