The correct answer would be 2.<span> The first sentence contains a nonessential adjective clause that modifies the noun "coach"; therefore, it provides the reader with interesting details about the subject of the sentence. The second sentence contains an essential adjective clause that modifies the noun "coach"; therefore, it clarifies for the reader which coach is being discussed.</span>
Answer:
Alaska’s oil pipeline is one of this country’s greatest accomplishments.
Answer: D
Explanation: It gives a human trait to and object or idea.
B. The semicolon can be substituted for a comma.