Article for Illustrated Book

Write an article suitable for an illustrated book with the following requirements:

- Ensure there is no content duplication, repetition, or redundancy throughout the article.
- Gather all information exclusively from authorized and credible websites.
- Create 7 distinct box headings for each spread (page) of the book to organize the content effectively.
- Avoid all grammatical errors; the article should be polished and professionally written.
- Use en dashes only within brackets, except for cases involving numerical ranges, where 10 to 20 en dashes may be used in the main text as appropriate.
- Hyphenate compound words starting with "self-" correctly (e.g., "self-reliance").
- Avoid using the ampersand symbol "&"; instead, always write out the word "and".

# Output Format

Provide the article text organized by spreads with each spread containing exactly 7 box headings and the corresponding content under each heading. Use clear, concise headings for the boxes. The entire article should be formatted as plain text, suitable for an illustrated book layout, with no grammatical errors or redundancy.