Answer:
The most important to us would probably be the obelisks.
Explanation:
They help us understand the daily life of the ancient Egyptians. Obelisks are monuments that Pharaohs made for themselves so that after they died, then they would be remembered.
Yes because it shows how far this country has come from enslaving those with a different skin color to to now voting for him to be the president of our country showing a major evaluation.
I believe C is the correct answer, the rest of these options are facts.