Template:YYYY mass shootings in the United States category header

Template documentation

Use this to create a category of the form "YYYY mass shootings in the United States", where YYYY is a 4-digit year

e.g. Category:2011 mass shootings in the United States

Usage

{{YYYY mass shootings in the United States category header}}

No parameters needed

See also

• Template:YYYY mass shootings category header
• Template:YYYY mass shootings in Europe category header
• Template:YYYY mass shootings in the United States category header

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