Frederick Lucas said that the preamble did its job in setting the tone of the document and makes it clear why the Founding Fathers wrote it. Hope this helps.
This counts as rhythm, the poet uses this to embed this into you mind and also to prove is point. But also there is a meaning to it as well.
Answer:
wants are things that you think you should have but are really things you can live without.
needs are things that you actually need to survive.
Examples:
food and water are things that you need to live
games/toys, and television are things that would be considered as a want
I declare this argument is over.
The police officer gave me a fine for double parking.