Social media: References & Edit History
Article Contributors
Primary Contributors
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The Editors of ProCon
ProCon's editors write and verify new content and update existing content. ProCon presents the pro and con arguments to debatable issues in a straightforward, nonpartisan, freely accessible way.
Other Encyclopedia Britannica Contributors
Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Discussion questions standardized. | Jul 23, 2026 | ||
| Photo added. | Feb 10, 2026 | ||
| Links added. | Jan 28, 2026 | ||
| Newer stats added to intro. | Jan 28, 2026 | ||
| Australian ban added to intro. | Dec 10, 2025 | ||
| Cross reference added. | Nov 03, 2025 | ||
| New source added. | Nov 03, 2025 | ||
| Example added. | Oct 05, 2025 | ||
| Cross-reference added. | Jun 06, 2025 | ||
| Quiz added. | Jun 04, 2025 | ||
| Links added. | May 30, 2025 | ||
| Text adjusted. | May 24, 2025 | ||
| History expanded. | May 24, 2025 | ||
| Text adjusted. | Apr 18, 2025 | ||
| Survey and discussion questions added. | Apr 17, 2025 | ||
| Text updated. | Apr 10, 2025 | ||
| Links added. | Apr 08, 2025 | ||
| Subhead adjusted. | Feb 14, 2025 | ||
| Text adjusted. | Feb 13, 2025 | ||
| Text modified. | Feb 13, 2025 | ||
| Text adjusted. | Feb 13, 2025 | ||
| Link added. | Jan 30, 2025 | ||
| Links added. | Jan 30, 2025 | ||
| Link fixed. | Dec 03, 2024 | ||
| Link fixed, text clarified. | Dec 03, 2024 | ||
| Links added, sources updated. | Dec 02, 2024 | ||
| New article added. | Nov 08, 2024 |
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