A.
Their idealized landscapes encouraged westward migration.
Answer: the most important lesson is the terrible price paid when America loses a war
Explanation:
Declaration of independents
I believe it was Egypt.
Hope that helps! :)
Answer:
D. The rock was once in a marine environment.
Explanation:
The question says when MARINE organisms are present in a rock, meaning it was in a marine environment. Most fossils are found on land, but scientists can easily figure out of it was originally from land or marine based.