Gold standard: References & Edit History

Article Contributors

Primary Contributors

  • 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.

Article History

Type Description Contributor Date
Discussion questions standardized. Jul 23, 2026
Quiz added. Mar 16, 2026
Typo fixed. Dec 10, 2025
Introductory sections expanded. Dec 09, 2025
Sources cleaned out. Nov 18, 2025
Overall updates; photo and video added; addition of gold held by U.S. table. Nov 18, 2025
Survey added. May 08, 2025
Links added, text clarified. Feb 04, 2025
Table display edits. Nov 11, 2024
New article added. Nov 08, 2024
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