Answer:
1.
1. They removed existing rulers from the conquered lands to ensure they had direct control of their enemies' trade routes.
It is the whole thing behind the story Percy is connected to the gods by being son of a big god the Greek mythology helps make the story interesting and keeps the reader reading the books would be pointless without Greek mythology
hope this helps<span />
Outside layer , inside layer , middle layer. And the center
Answer:
The answer is cattle. I checked in my history book and it said they mainly shipped wheat and cattle on that train.
Explanation: