Answer: Self-expression is about communicating your individuality. This can be through words, clothing and hairstyle, or through art forms such as writing, drawing, music and dance. Self-expression can help you to showcase your true self your story, your thoughts, feelings and emotions.
Explanation:
Well, I'm not sure which war you're referencing. But, if it's WWI, they did it through war bonds and taxes. Mostly war bonds.
United States, should be the correct term.