Category:1721 crimes by continent Law portalHistory portalThis category is for crimes which initially occurred in the year 1721 by continent.17141717171817191720172117221723172617271728 1670s1680s1690s1700s1710s1720s1730s1740s1750s1760s1770s Subcategories This category has the following 3 subcategories, out of 3 total. A 1721 crimes in Asia (1 C)E 1721 crimes in Europe (1 P)M 1721 murders by continent (1 C)
