It expresses that the people are working together to make a more perfect union and make the United States of America a legitimate country with a constitution. The people in power are chosen by the general population, so it's a form of representative democracy.
Dialogue can set and establish the mood is a poem. It lets the reader further understand what is going on between characters.
Hope this helps!
Answer: I like cats because they are beautiful
Explanation: short and right to the point with little to no details