To find the tablecloth drop (the length your tablecloth will hang down from the tabletop), you simply subtract the table length from the linen size and then divide by two. For instance, you have a 48 inch square table and have a 70 inch square tablecloth.
Maya origins. While hunters and gatherers had a presence in Central America stretching back thousands of years, it was in what archaeologists call the Pre-classic period (1800 B.C. to A.D. 250) that permanent village life really took off.
The Early Classic Period: The Classic Period is considered to have begun when the Maya began carving ornate, beautiful stelae (stylized statues of leaders and rulers) with dates given in the Maya long count calendar. The earliest date on a Maya stela is 292 A.D. (Tikal) and the latest is 909 A.D. (Tonina). During the early Classic Period (300-600 A.D.) the Maya continued developing many of their most important intellectual pursuits, such as astronomy, mathematics and architecture.