The final episode of this war was the battle of Marathon, where a small army of Greeks met the Persian army, winning an amazing victory and sending the Persians back to Persia. After finding out about the loss at Marathon, King Darius began building yet another invasion force. However, a revolt broke out in Egypt.
Answer:
I believe C to be correct.
Explanation:
All of the countries just wanted to be succeeding in being a country and they were so poor after ww1 they trusted anyone to get back to a good economic state
Blocked highways and lowways