An ADJECTIVE often indicates that a noun is about to follow it.
Examples:
1. The atrocious accident. (atrocious -adj, accident - n)
2. My blue car. (blue -adj., car-n)
Hello! Teaches is an action verb in the context of the sentence.
Some examples of linking verbs are is, was, are, were, etc...
Hope this helps! :)
Answer:
a. war
Explanation:
War can often ravish the land, btw!