Answer:
originate from a central capital of a specific civilization.
Explanation:
Just had this question on a quiz and I answered it with this and got a 100% grade.
Both of the places have the right climate to grow these grasses
IRON WAS CHEAPIER SO CITIZENS COULD AFFORD IT!
Because, the Persians felt that their army could outnumber Greece, also because they might not have known what they were getting into when they attacked the Greek city-states. Hope that helped :D
