The word <em>that </em>is used as a relative pronoun here, it can be interchanged with the pronoun <em>which, </em>and both are used to connect two parts of a sentence.
Answer:
<em><u>This might be the exact question so you might wanna rephrase it but good luck! :)))</u></em>
<em><u /></em>
- <u><em>Carter Druse believes the Union army is fighting for the right cause. He joins the Union army even though it means he will oppose his own family and many other people living in Virginia.</em></u>
<u><em /></u>
- <u><em>Druse’s father believes that Virginia and the other Confederate states are justified to demand separation from the Union.</em></u>
<u><em /></u>
- <u><em>The Federal officer is also on the side of the Union.</em></u>
If you hadn't had so many snacks, you would have more of an appetite.
hope this helped
