Answer: The answer to #2. Ponyboy realizes that many of the Greasers are dealing with this and he decides to write about it for his school project (he wrote 'The Outsiders'). I hope that helped!
Explanation:
The pass at Thermopylae was thus opened to the Persian army, according to Herodotus, at the cost to the Persians of up to 20,000 fatalities.
They work in the White House. I believe but I’m not totally sure
I believe that historians have found artifacts that the Indus Valley Civilization made in the area the Sumerians were. There also might have been written evidence.
A treaty was made and they got peace