Rock Hill, SC. Sponsored Topics. Rock Hill is the largest city in York County, South Carolina and the fourth-largest city in the state. It is also the third-largest city of the Charlotte metropolitan area, behind Charlotte and Concord. The population was 71,459 as of July 2011, While the 2010 census population estimate was 69,210.
Cairo is the capital of the north African country of Egypt. It is one of the largest cities in the world and it is the largest in Africa. Cairo is known as being a very densely populated city as well as being the center of Egypt's culture and politics.
Ancient Egypt, or the Egyptian Empire, was a society that began about 3150 BC, and lasted until 20 BC when it was invaded by the Roman Empire.It grew along the River Nile and was at its most powerful in the second millennium BC.Its land went from the Nile delta to Nubia, a kingdom which today is mostly in the Sudan.ncient Egypt, or the Egyptian Empire, was a society that began about 3150 BC, and lasted until 20 BC when it was invaded by the Roman Empire.