I'd go with d, Americans were indifferent I had that question on a test so it should be right and if you are having trouble with other courses I'd be obliged to help you.
Hope this helps.
Answer:
Hi
Explanation:
An ancient civilization is a topic that helps students have a better understanding of the world. ... By understanding the progression, it will improve their understanding of the world and the people who live in it. Ancient civilizations provide insight into why and how history has unfolded and become as it is.
A. True yes San Diego is a megalopolis
