They tell us about the past of humans. They tell us about culture and history of people from the past.
Answer: The history of ancient Egypt dates back to 3100 BC when nomads arrived and created the first settlements in the northern region of the Nile valley. It is believed the civilization lasted for about 3,000 years during which several invasions took place.
Explanation: Hope this helps!
Is a custom by which state judicial nominations appointed by the president are only confirmed if there are no objections by the senators from the state the appointee will serve.
I'm not sure, try googling it. Good luck!