Category:Selected anniversaries by day

Content for the On this day box on the Main Page. For a single day, list max. 2-3 anniversary facts from oldest to the most recent, keep them short and compact.

Sorting inside the category: define category as [[:Category:Selected anniversaries by day|*XX-YY]], where you replace XX with the zero-padded month number. For days that are of multiple digits (like 10, 17, 25, 31), have a dash after the month number, and also define YY as the day number.