I would say seriousness, passion, and clear
due to you trying to declare your independence you would most likely want to be serious so the petiole you are trying to gain independence sees it as a serious matter
Passion for the people who are reading it on your side so they see that it’s a worthy cause to fight for
Clear so anyone can understand and help you or your nation to gain independence
A good introduction should have thesis statement or the theme of the story and main ideas.
