Answer: Informational writing
Before Japan bombed parole harbor we didn't want to get involved in any of it. so the answer is D because that's when we got involved with other countries again.
After the Persian War, Athens flourished in architecture and built up the city with help from the Delain League.
If this is a question it was meant for you to write an opinion on what you think the answer is. There is no right or wrong answer.