Answer:
The answer is C.
Explanation:
It is tangible boundaries (C) because these are natural/physical limitations. The other answers would mean that they were marked or created by humans.
Answer:
2: Allied troops flew supplies into West Berlin during a blockade by the Soviet Union.
Explanation:
Look it up and you will find it
The evacuation of Dunkirk
A narrative essay is the one that tells a story. It talks about a particular event or a series of events and describes the kind of experience that the writer (or protagonist) got from it. In other words, you have to write about what happened to you and how it influenced you.