The word <em>over </em>is used as an adverb in this sentence.
If the sentence said - There will be clouds over most of the country, then it would be a preposition.
Explanation:
being persuasive is like trying to persuade someone into like doing something or even saying something and being persuaded is like someone convincing you to do something like a dare or to ask someone out.
Answer:
Jonas must <u>give them the memories</u> to help the community change.