Category:1440s in North America North America portalHistory portal1390s1400s1410s1420s1430s1440s1450s1460s1470s1480s1490s 10th11th12th13th14th15th16th17th18th19th20th Subcategories This category has the following 4 subcategories, out of 4 total. / 1440s disestablishments in North America (1 P) 1440s establishments in North America (2 C)0–9 1441 in North America (1 C) 1443 in North America (1 C)