Rise and Fall of Sumer and the Akkadian empire

World Cultural History
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10 Video Views·Jan 3, 2026
Sumer rose to prominence in Mesopotamia thanks to its agriculture, cities, and the earliest writing system, laying the foundation for human civilization. Later, the Akkadian empire unified the region through military and administrative power. Both declined due to conflict, environmental degradation, and social upheaval.
The Sumerian civilisation known as Sumer and the Akkadian Empire both started in the land
of Mesopotamia, the land between two rivers, the Tigris and Euphrates. It's hard to say which was
the first true civilisation in history, because many flourished around the world at roughly the
same time, and they were almost always next to rivers or coastal areas. From the Egyptians along
the Nile, to China next to the Yellow River, the Indus River Valley civilisation, Noto Chico in
These rivers provided fresh water, places to hunt and fish, and they often flooded the lands around
them, depositing rich fertile soil which was great for growing crops and other foods. Unlike the Nile
or Indus Valley, the Tigris and Euphrates were difficult to navigate, and flooded unpredictably.
This meant a lot of slaves were needed to constantly improve irrigation systems within
They needed to create dams to hold back the floods, they put canals to channel river water
to the fields and built pools to store the water. With agriculture, the constant need to hunt and
gather food was relinquished and trade arose. This eventually culminated into the first cities,
people came closer together, food surpluses were created and gave rise to governments,
organised religion and rulers who could supply protection with a military.
The Sumerian civilisation gave us the earliest archaeological records of writing in the form
of cuneiform. Their writing was illustrated on clay tablets for record keeping, laws and literature.
One of these was the Epic of Gilgamesh, a tale loosely based on the historical king
Gilgamesh who ruled the Sumerian city of Uruk. The epic poem is regarded as the earliest surviving
great work of literature. They also pioneered the wheel, astronomy, the kiln, the plough,
irrigation, bronze working and mathematics. In Sumer, cities were similar in culture,
but were not united. These city-states were all independent and they each had their own
protective deity. Often or not, a city-state could become a vassal of another because they often
fought for control and power. In these early cities, houses were clustered together, the
streets were narrow and it was really crowded. There wasn't a plentiful source of timber in
It is estimated that around 5,000 to 50,000 people lived within a typical Sumer city-state.
Roughly around 30 city-states are known to us today through archaeological evidence.
The most active cities during Sumer were Ur, Uruk, Ligash, Nippur, Kish, Umur, Larsa, Iridu
and Isin. Each city had a temple known as a ziggurat and these were the centre of both
religion and learning. Mesopotamia gods tended to be pretty mean and violent,
much like the Tigris and Euphrates. Priests were seen as people who could please these gods and
became important figures within the Sumerian world. However, the power of kings would soon
replace them. In the 24th century BC, a man by the name of Lugal-Zagsi came to the throne of Umur
and assumed the title of Ensi of Umur, a Sumerian word meaning lord of the lowland.
He ascended to a period of endless warfare between his neighbouring city-states.
Through determination and skill, he conquered his great rival city of Ligash,
killing its king Uruk-Agina and forcing his rule upon the city. Each soldier had each other's
backs so the opponents couldn't get close enough to kill. Equipped with the long spear, a body
length shield and physical fitness, soldiers could quickly turn near end to victory. Lugal-Zagsi
gradually brought together the surrounding city-states within Sumer through conquest and
diplomacy, eventually making the city of Uruk his capital. He even moved his army to the important
city of Kish, overthrowing its king Urzababa and brought all of Sumer under one rule. However,
his reign was short-lived as a new foreign subjugator came to take his place. This foreigner
was the Akkadian, Sargon of Akkad. Through long drawn-out battles, Sargon would usurp Lugal-Zagsi
and be the first to hold the title, Emperor. In the later Babylonian versions of Sargon's
inscriptions, Sargon of Akkad is said to have captured Lugal-Zagsi after destroying the walls
of Uruk. He then had a chain placed around his neck and was led through the holy city of Nippur
to Enlil's temple, as a sign of his shame. By all accounts, Sargon of Akkad was a self-made man
who came to unite all of Mesopotamia into one unified empire. Sargon was a person of non-Sumerian
descent and is said to have been cut-bearer to the previous king of Kish, Urzababa. His heritage
stemmed from Semitic nomads from the Arabian Peninsula, though it is important to note the
The birth of Sargon is shrouded in mystery, as there are no valid sources that can ascertain
to the reality of his background. However, there are many stories and accounts after his death.
In one Moses-like legend, he is described as an illegitimate son of a priestess who placed him
in a basket and launched him down the Euphrates. A Sumerian gardener came across the basket and
raised him as his own. Upon Sargon's victory over Lugal-Zagzi and his conquest of Uruk, he is
said to have launched campaigns into Elam and Mari, stretching his empire from the Mediterranean
to the Persian Gulf. The Nippur inscriptions also talk of his army of 5,400 men, who were entertained
and fed bread daily. After all his conquests, Sargon went about establishing a centralized
government, forging official documents in both his native language Akkadian as well as Sumerian.
While he did allow accumulated cities to retain their original rulers, it was Akkadians who were
placed in positions of high status and importance. His daughter was made the high priestess of the
goddess Inanna and the moon god Nanna. She was ordered to mix the gods of Akkadians and Sumerians
as a way to merge the two cultures into a whole united people. Sargon is said to have continued
trade with the lands of Dilmun, Magan and Malua, and he founded a dynasty that would last many
years after his death. Although many of the city-states Sargon had conquered were unhappy
with their forced integration and quickly revolted after his death. His sons fought off these
rebellions throughout their reign and both met their deaths with assassination. But the next king
Nar Masin lived up to his grandfather's reputation, as he did manage to subdue these rebellions.
He spent much of his life on military campaigns and began to detail himself as a god.
This may possibly have brought about the empire's destruction, because he died and his son failed
to keep faith in the throne. The empire began to collapse as nomadic people known as the Gutians
raided and invaded from the Sargon mountains, sacking the capital city of Akkad, burning it to
the ground, so much so that it has never been found. Sargon's contribution to the ancient world
made him one of the most fascinating figures in history, the world's first leader of an empire,
paving the way for all those after. Eventually the Gutians ruled as warlords for about a century
before the rise once again of the Sumerians and the founding of the great Neo-Sumerian Empire.
It was Utu-Hengal of Uruk who rose up against the Gutians and gained Sumerians their independence
once again. But it was the next king, Ur-Nammu, who restored order completely and conquered
outside the traditional Sumerian lands. However, the empire was short-lived, as a shadow of
invasions rapidly spread. These invasions came from the Amorites and the Elamites, causing their
empire to collapse into city-states once again. Out of these city-states, one largely irrelevant
city would later grow and expand its influence. This city was Babylon.
