The Ancient Greeces land contributed to rivalry by being bordered with Macedonian, an upcoming empire by Alexander The Great.
The most important advantage in the north was the industrialization. This was the most important because weapons and other equipment were easier to manufacture.
The most important advantage of the south was that they were fighting on their land, so it was familiar to them. This was the most important because the southerners were in a space that they knew/could navigate better.
Answer: I think it is C because that seems the most Likely
Explanation: tell me if im wrong :)
He established a security to help people with his work and to make a difference