I would say aggressive, because you can’t really use the other words without being negative.
The answer would be "to help you decipher symbols and scale."
Without the key, a lot of the symbols would be quite confusing and you wouldn't know if it was 5 miles or 500 miles. Everything else is implied throughout the map, but the key's purpose is definitely to help you decipher symbols and scale.
Answer:
Shakespeare
Explanation:
I guess it was just how Shakespeare decided to write the play.
