The civilization began around 3150 B.C.E and the rule of the pharaohs ended in 31 B.C.E (Before Common Era)
Upper Egypt and Lower Egypt
Ever since it existed
almost as long (if not longer) then recorded history
neither, Egypt refers to a nation-state which existed after the neolithic communities of the region. Early Egyptians may have used neolithic stone technology but the Empire of Egypt also existed during the bronze and iron ages.
Preistesses, royal officials, administrators, and artisins.
It was Egypt's lifebloood without it Egypt would not have existed. The needed the Nile for farming, drinking water bathing, doing laundry you name it.
First of all, Egypt is not a city at all. It is a country. Second, it existed from about 6000 B.C. to 30 B.C.
It was never lost. People have known about it since it first existed.
Ancient Egypt probably would not have existed due to no water sources to drink and farm with.
Egypt already existed when Abraham, the first Jew, was born.
The three kingdoms of Egypt did differ since they existed in different time period. They also differed as in the different regions in which they were located.
Of course. Every country that has ever existed has had laws. In Ancient Egypt, there were numerous codices of the Pharaoh's edicts and those of his ministers.