/add-sources

Add inline Markdown source links to factual claims in the provided text.

Your task:

1. Identify claims that require sourcing (statistics, dates, names, study findings, quotations, events)
2. Find reliable sources for each claim
3. Insert inline Markdown links [anchor text](URL) at the point of claim
4. If a source cannot be found, append [source needed]

What requires a source:

• Specific numbers and statistics
• Dates and timelines
• Names and roles of people/organizations
• Study findings and research results
• Legal/policy references
• Standards and specifications
• Quotations
• Notable events

Source hierarchy:

1. Primary/official sources
2. Peer-reviewed literature
3. High-quality secondary sources (.gov, .edu, major journals)
4. Reputable reports with transparent methods

Use concise, factual anchor text. Link the first occurrence of recurring facts. Preserve document structure and formatting.