Population growth and foreign-born population. Between 1970 and 1990, McKinney experienced moderate population growth, from 15,193 in the 1970 census, to 21,283 in the 1990 census. Since then, McKinney's rate of increase has been much more dramatic. In the 2000 census, McKinney had grown to 54,369 and to 131,117 in the 2010 census.
Egyptian Timeline: Prehistoric Egypt to the Old Kingdom The following ancient Egypt Timeline spans Prehistoric Egypt to the Old Kingdom Time Periods, dates, people, events and dynasties of ancient Egypt.
The Hyksos ruled Egypt from1648 BC until 1540 BC. Their rule began with their successful invasion and ended 108 years later after the Thebans successfully drove the Hyksos out of power. The last period of Ancient Egypt is known as the New Kingdom. This is the period of Tutankhamun, Akhenaten, and Ramses II. The New Kingdom lasted from 1570-1070 BC. The New Kingdom as a result of a diminishing of central power, the rise of the High Priests of Amun, and a series of droughts.