The title of "Pharaoh" actually comes to
 us from
 the Greek language   and its
 use    in
 the Old Testament. It originates in
 the Egyptian   Per-aa, meaning "Great    Ho
use", a designation of
 the palace, which   first came to be
 used as a label    for
 the king around 1450 BC, though   it only became common
 usage some    centuries later. For most of
 the   time,
 the usual word for
 the king of  ancient Egypt was nesu, but a   whole range of titles were applicable to any    full statement of a 
king's names    and titulary.
According to Egyptian legend,
 the first
 kings of Egypt were later some   of    Egypt's most famo
us gods. We really do not know whe
ther some of  
 these    individuals actually existed in human form or what regions of   Egypt
 they may    have ruled over. Only at
 the end of
 the Predynastic   period, prior to
 the    unification of Egypt, can we recognize specific  
 kings who most likely ruled    over ei
ther nor
thern or sou
thern Egypt.   According to many sources,
 the first    real
 king of Egypt,
 therefore   ruling over
 the unified land, was Menes,  who would have    ruled Egypt around   3100 BC, but we have little if  any archaeological basis    for this   name. Most scholars today believe  that he may have been a
 king    named Narmer,    or more likely   still, Aha,    two figures that are better attested   in
 the archaeological record.
However, Menes might have also been a legendary composition of   several rulers. After   
 these first rulers of a unified Egypt,
 the   Egyptian monarchy lasted in a    recognizable form for over three   tho
usand years, basically ending with Cleopatra, though even    Roman emperors   attempted to style
 themselves  as Egyptian pharaohs. We know    of 170 or   more specific pharaohs  during this period of time. Although many      changes occurred during  that time, almost all of
 the fundamentals   remained   
 the same.
Kings were not only males, and unlike in modern   monarchies,
 the ruler of    ancient Egypt, whe
ther male or female, was   always called a
 king. In fact,    Egypt had some very noteworthy female   rulers such as Hatshepsut and o
thers.
In ancient   (Pharaonic) Egypt,
 the pinnacle of Egyptian society, and    indeed of   religion, was
 the king. Below him were
 the layers of
 the educated      bureaucracy which consisted of nobles, priests and civil servants, and   under   
 them were
 the great mass of common people,
 usually living very   poor,    agricultural based lives. Except during
 the earliest of
 themes,   when
 the    highest official was apparently a Chancellor, for most of Egyptian history,   
 the man or men j
ust under
 the king were Viziers, (tjaty),    a position    that was roughly similar to a modern Prime Minister.
In many if not   most accounts, the king is viewed as an incarnation of Horus, a falcon    god, and
 the   posthumo
us son of 
Osiris, who    himself was a   divine
 king slain by his bro
ther, 
Seth. Hor
us    fought his uncle for  
 the return of
 the throne, and part of
 the accession    process of
 the   king was
 the proper burial of his predecessor, as Hor
us    carrying out  
 the last rites of Osiris. In fact,
 there are a number of cases    where   such an act may have been
 the legal basis for a non-royal figure's      ascent of
 the throne. However, more
 usual was
 the succession of
 the   eldest    son, whose stat
us as heir was frequently, if not always,   proclaimed during    his fa
ther's lifetime. Fur
thermore,
 there were a   number of instances where    this was taken a step fur
ther by
 the heir's   coronation as a co-regent prior    to
 the fa
ther's death. This has   actually led to much conf
usion among    scholars, beca
use in some cases,
 the young heir began to count his regnal       years only after
 the death of his fa
ther, while in o
ther instances, he       started to do so from
 the moment of his coronation.
 The ancient    Egyptians    did not
 use era dating as we do today (BC or AD), but    ra
ther relied on regnal dating of
 the king's rule, and
 therefore    potential difficulties for    modern, if not ancient, historians 

 
In many if not   most accounts,
 the king is viewed as an incarnation of Hor
us, a falcon    god, and
 the   posthumo
us son of Osiris, who    himself was a   divine
 king slain by his bro
ther, Seth. Hor
us    fought his uncle for  
 the return of
 the throne, and part of
 the accession    process of
 the   king was
 the proper burial of his predecessor, as Hor
us    carrying out  
 the last rites of Osiris. In fact,
 there are a number of cases    where   such an act may have been
 the legal basis for a non-royal figure's      ascent of
 the throne. However, more
 usual was
 the succession of
 the   eldest    son, whose stat
us as heir was frequently, if not always,   proclaimed during    his fa
ther's lifetime. Fur
thermore,
 there were a   number of instances where    this was taken a step fur
ther by
 the heir's   coronation as a co-regent prior    to
 the fa
ther's death. This has   actually led to much conf
usion among    scholars, beca
use in some cases,
 the young heir began to count his regnal       years only after
 the death of his fa
ther, while in o
ther instances, he       started to do so from
 the moment of his coronation.
 The ancient    Egyptians    did not
 use era dating as we do today (BC or AD), but    ra
ther relied on regnal dating of
 the king's rule, and
 therefore    potential difficulties for    modern, if not ancient, historians can    easily be imagined.
he king himself (or herself) was
 the figure upon   whom
 the whole    administrative structure of
 the state rested.
 These   god-
kings
 usually    commanded tremendo
us resources.
 The Pharaoh was
 the   head of
 the civil    administration,
 the supreme warlord and
 the chief   priest of every god in
 the    kingdom. All offerings were made in his   name and
 the entire priesthood acted    in his stead. In fact, he was   himself a divine being, considered
 the    physical offspring of a god.  
 The myth of
 the ruler's divine birth centered    on
 the god assuming
 the   form of (or becoming incarnate in)
 the king's    fa
ther, who
 then   impregnated his wife, who accordingly bore
 the divine    ruler. 
Of   course,
 the king was also subject to some ra
ther grave      responsibilities. Through his dealings with
 the gods, he was tasked with      keeping
 the order, or ma'at of
 the    land, and
 therefore   keeping out chaos, often in
 the form of
 the enemies of Egypt from foreign   lands. But he was also responsible for ma
king sufficient    offerings and o
therwise    satisfying
 the gods so that
 they would bless Egypt    with a bountiful  Nile flood, and
 therefore a good    enough harvest to feed his people. When    he failed at
 these tasks,  he   could bear not only blame, but a weakening of   
 the state and th
us  his   power. In drastic cases, such as at
 the end of
 the Old
 Kingdom,    this could    actually lead to a complete collapse of
 the Egyptian state.
Even   today, many questions remain about
 the kings of ancient Egypt. We      have a fairly good idea of
 their order through time, though often   scholars    disagree about specific dates related to our current form of  
 the calendar.    Our evidence of
 their order comes mostly from vario
us   "
kings' lists, that    almost excl
usively were made during
 the New
 Kingdom.    Ano
ther source   is
 the Egyptian history written by Manetho, an Egyptian    priest, but   over
 the years,
 there have been modifications to both
 the kings'      lists and Manetho's history made through archaeological discovery.      Never
theless,
 there  are periods of Egyptian history, particularly those      known as  intermediate periods, where very little information exits on   who     ruled (
usually only a part of) Egypt.
Basically, Manetho divided up ancient Egyptian history into    thirty    dynasties, though this division is a bit difficult, and    modern scholarship    has proven it to be not completely (and sometimes    not at all) accurate. Most    of
 the time, a dynasty consisted of a   related family of rulers, though    sometimes dynasties seem to have   been broken up due to
 the establishment  of    a new capital. In a number   of instances, modern Egyptologists  believe that    he may have been   incorrect about
 the end of a family line.
Even today,
 the power that   an ancient Egyptian pharaoh commanded in    ancient Egypt and
 the   resources under his control can seem staggering. One    need only think   in terms of
 the Great    Pyramids,
 the   wealth of gold and
 the grand temples to gain some    understanding of  
 their power.
 They commanded resources that many modern day    states   would be hard pressed to emulate, and
 they did so at a time when much      of
 the remainder of
 the ancient world were struggling for a foothold in      history.