Culture is what feels/is comfortable for a state, country, or city. There isn't an exact culture for all the people on this planet.
Answer:
The year the Greek city of Helike disappeared is -⅕ times the year the US Civil War ended. Let w represent the year the Civil War ended.
Explanation:
I think it is Racial background
The correct asnwer is C because we all know that the Nile River is by egypt