I believe that its the 2nd sentence.
I hope this helps
The correct answer among the choices provided is:
A. Even though he loved grapes, Ian vowed never to grow them.
<span>Dependent clause is a group of words that cannot stand alone thus needs an independent clause to express a complete thought. "Even though he loved grapes" is the dependent clause because it does not express an </span>understandable point.
The correct answer is the C. Constitution for the United States of America.
Explanation
A preamble is a part of the introductory part of a law in which the reasons for which it originated are contextualized and exposed. According to the foregoing, the preamble of the United States allows us to know the context in which the Constitution originated and its purpose as a normative framework of a nascent nation. So the correct answer is the "C. Constitution for the United States of America" because fragment clearly establishes the purpose of this document.
