The answer is excessive rainfall that year
You can find clauses by trying to eliminate what is not absolutely essential information in the sentence, so in this case it would be the fact that you are in the room.
Answer:
Alaska’s oil pipeline is one of this country’s greatest accomplishments.
Answer:
C=show ownership
Explanation:
Possessive pronouns show that something belongs to someone. The possessive pronouns are my, our, your, his, her, its, and their. There’s also an “independent” form of each of these pronouns: mine, ours, yours, his, hers, its, and theirs.