Answer:
A, because of the cataracts.
Explanation:
The cataracts made the river too dangerous to travel in as the rock filled rapids would destroy the boat, and destroy them.
<span> protect their cities from enemy invasion. I mean, how could mere pillars protect whole cities from enemies? I wouldn't say they were used for such protective purposes.</span>
Answer:
In addition to literature, drama, and music the Greeks were also instrumental in influencing Roman architecture and art. Relying heavily upon Greek models, the Romans often constructed buildings and houses that implemented Greek styles such as colonnades and rectangular based designs.
<span>He believed that a strong centralized banking system was necessary to have.</span>
The answer is 32/7 I hope this helps
