Our purpose is to see this war through and to win for justice!
Explanation:
He is talking about how these people died for the cause and we should not let their purpose be forgot. Since this was written before the end of the Civil war, we can only assume that this is the awnser!
Yes live you life with meaning can be a theme because it can mean, don’t just live for no reason have something that is making want to live. Not sure about the second one sorry
