Basic information of the four river valley civilizations - world history not original material

1. Civilizations emerge and develop
on fertile river plains in
Mesopotamia, Egypt, the
Indus Valley, and China.

2.  Section 1: City-States in Mesopotamia
 Section 2: Pyramids on the Nile
 Section 3: Planned Cities on the Indus
 Section 4: River Dynasties in China

3.  The earliest civilization in Asia rises in
Mesopotamia and organizes into city-states.

4. The Fertile Crescent
 The Fertile Crescent is arc of land between
Persian Gulf and Mediterranean that is great
for farming.
 Includes Mesopotamia—“land between the
rivers”—a fertile plain
 Tigris and Euphrates rivers flood once a year,
leaving rich soil called silt. Allowed for great
surpluses of food that led to bigger villages.

5.  Around 3300 B.C. Sumerians begin
farming southern Mesopotamia
Environment poses three disadvantages:
1. floods are unpredictable; sometimes no
rain
2. land offers no barriers to invasion due to
desert environment around crescent.
3. land has few natural resources, which
makes building materials scarce

6.  Over time, Sumerians worked together to
find solutions to environmental challenges:
• built irrigation ditches to control water, produce
crops
• built walled cities for defense
• traded grain, cloth, and tools for raw materials—
stone, wood, metal
 Organization, leadership, and laws were
the beginning of civilization.
• Leaders and laws were needed for planning and
settling disputes.

7.  Sumerian City-States
• By 3000 B.C. Sumerians built cities surrounded
by fields of crops
• Each is a city-state with similar culture but
they had their own independent political units
• Some of the Sumerian city-states include: Uruk,
Kish, Lagash, Umma, and Ur
• Each city has temple and ziggurat where
priests appeal to gods for well being of the
city state.

8. Priests and Rulers Share Control
 Sumer’s early governments controlled by
temple priests, as farmers believed success
of crops were based off the blessings of gods.
 In times of war military leaders become
rulers; wars became more frequent, which led
to dynasties rule after 2500 B.C.
 Dynasty—series of rulers from a single
family

9. The Spread of Cities
 Surpluses led to long distance trading.
 By 2500 B.C. there were many new cities
in Fertile Crescent
 Sumerians exchange products and ideas
with other cultures
 Cultural diffusion— process of one
culture spreading to others

10. A Religion of Many Gods
 Sumerians believe in many different
gods—polytheism
 Gods are thought to control forces of
nature
 Gods behave as humans do, but
people are gods’ servants
 Life after death is bleak and gloomy

11. Life in Sumerian Society
• Sumerians have social classes, kings,
landholders, priests are at top.
• Wealthy merchants next; at lowest level
are slaves who were foreigners or family
members who had been sold into
slavery.
• Women have many rights, they could
become priests, merchants, artisans,
more rights than many civilizations after
them.

12. Sumerian Science and Technology
• Sumerians invented wheel, sail, and plow;
first to use bronze.
• Made advances in arithmetic and geometry
• Developed arches, columns, ramps, and
pyramids for building
• Had a complex system of writing—
cuneiform
• Studied astronomy, chemistry, medicine

13. Time of War
• From 3000 to 2000 B.C. city-states at constant war, even if
conquered, other rulers adopted Sumerian culture.
Sargon of Akkad
• Around 2350 B.C., Sargon from Akkad defeats city-states of
Sumer
• Creates first empire by taking control of both northern and
southern Mesopotamia
• Empires are independent states under control of one leader
• Sargon’s dynasty lasts about 200 years
Babylonian Empire
• Amorites, which were nomadic warriors, take control of
region around 2000 B.C.
• Make Babylon, on Euphrates River, the capital.
• Babylonian Empire was at its’ peak during Hammurabi’s
rule (1792–1750 B.C.)

14. Hammurabi’s Code
• Hammurabi creates a code of laws for the
Babylonian Empire
• 282 laws on all aspects of life; engraved in stone
and made public
• Set different punishments depending on social
class, gender
• Goal is for government to take responsibility for
order, justice
• Amorite rule of Fertile Crescent ends 200 years
after Hammurabi

15. Mesopotamia created irrigation systems,
built city walls, and traded abroad to deal
with environmental challenges.
Sumerian culture features classes, religion,
science and technology.
Priests lose power to military leaders, and
Sumer is eventually defeated and
becomes part of other empires.

16.  Looking back at the disadvantages of
Mesopotamia, what were some ways
they overcame their set backs?
 Why was Sumer/Mesopotamia
considered the beginning of all great
Mesopotamia?

17.  Using mathematical knowledge and
engineering skills, Egyptians build
magnificent monuments to honor dead
rulers.

18. Egypt’s Settlements
• Arise along the
northern flowing
4,100-mile Nile River
on a narrow strip of
fertile land. You can
actually stand on
fertile land and desert
at the same time.

19. • Yearly flooding in July
brings water and fertile
black mud—silt
• Farmers build irrigation
system for wheat and
barley crops
• Egyptians worship Nile
as a god because of its
great gift it provided
Egypt.

20.  Light floods reduce crops,
cause starvation
 Heavy floods destroy
property
 Deserts isolate but also
protect Egyptians

21.  The river area south of First Cataract is
elevated, it becomes Upper Egypt
• Cataract: where boulders turn Nile River into
churning rapids
• River area north, including Nile delta,
becomes Lower Egypt
 Delta: land formed by silt deposits at mouth
of river; triangular
 Trade was possible between the two:
• Upper Egypt could go with current and Lower
Egypt could float upstream due to winds and
sail boats.

22. Pharaohs Rule as Gods
 To the Egyptians, kings are gods, the
Egyptian god-kings were called pharaohs.
• Unlike Mesopotamia where kings were just
representatives.
 Pharaohs control religion, government,
army, well-being of kingdom.
 This government and others based on
religious authority are called a theocracy.

23. Builders of the Pyramids
Kings believed to rule even after death;
have eternal life force, ka
Build elaborate tombs, pyramids, to meet
needs after death
Pyramids made with blocks of stone,
2 15 tons − each; 481 ft. high. Built
without even using the wheel.
Pyramids show that kingdom had great
leadership, government, and were
economically strong.

24. Organized Religion and Life
 Egyptians believe in 2,000 gods and goddesses
—polytheistic
• Most important gods: Re is sun god; Osiris, god of the dead;
goddess Isis is ideal woman.
 Believed in life after death; person judged by
deeds at death.
 Develop mummification, process that prevents
body from decaying to keep body healthier for
after life.
• Book of the Dead which contained prayers and spells were
placed with dead to guide the soul after death.

25. Social Classes
Society shaped like pyramid,
from pharaoh down to
farmers, laborers
Few people at top have great
power; most people at
bottom
People move into higher
social classes through
marriage or merit
Women have many of the
same rights as men

26. Egyptian Writing
In the hieroglyphics
writing system,
pictures represent
ideas, would
eventually stand for
sounds as well.
• Paper like sheets
made from papyrus
reeds were used for
writing instead of clay
and rock.

27. Egyptian Science and Technology
Egyptians invent calendar of 365 days and 12
months, they did this to keep track of the
flood and planning for planting season.
Develop system of written numbers and a
form of geometry for keeping track of taxes
and debts.
Skilled engineers and architects construct
palaces, pyramids
Egyptian medicine famous in the ancient
world, knew how to check for pulse, set
bones, cure fevers, and treat wounds.

28. Changes to Egyptian Society
Power of pharaohs declines about 2180
B.C.; end of Old Kingdom.
In Middle Kingdom (2040 to 1640 B.C.),
pharaohs regained control.
The pharaohs improved trade, dug canals
for irrigation and they drained swamps
for farms.
Hyksos, a group from Palestine would
move into Egypt and ruled from 1630 to
1523 B.C. Egypt would rise again, but we
will talk about that later.

29. Egypt had some environmental challenges: light floods
reduce crops and cause starvation, heavy floods
destroy property, and the deserts isolate but also
protect Egyptians.
King Narmer united Lower Egypt and Upper Egypt into a
kingdom.
Egyptians were polytheistic and religion was very
important to them. Their pharaoh was believed a god.
Also science and technology played a big role in
Egypt.
Invaders took over Egypt.

30.  What are the differences and similarities
between Egypt and Mesopotamia?
Think about their geography. Think
about their culture.

31.  The first
Indian
civilization
built well-planned
cities on the
banks of the
Indus River.

32. The Geography of the Indian Subcontinent
Indian Subcontinent: landmass that includes
India, Pakistan, and Bangladesh
World’s tallest mountain ranges separate it from
rest of Asia
Rivers, Mountains, and Plains
• Mountains to north and desert to east, protect
Indus Valley from invasion
• Indus and Ganges rivers form flat, fertile plain
—this area is called the Indo-Gangetic
• Southern India is a dry plateau flanked by
mountains
• There is also a narrow strip of tropical land
along coast

33. Monsoons
• Seasonal winds, called monsoons, dominate
India’s climate
Monsoon: wind that changes direction or can also
mean a heavy rain.
• From October-February, Winter winds blow dry
air westward
From June-October, Summer winds change
direction and blow east and bring rain—can
cause flooding or drought if it falls to rain.
Environmental Challenges
• Floods along the Indus are unpredictable.
• Rivers can change course
• Rainfall from Monsoons are unpredictable; could
have droughts or floods

34. Indus Valley Civilization
• We know less about this culture than we do about Mesopotamia or
Egypt, although it Influenced an area larger than these other
civilizations.
Earliest Arrivals
•No one is exactly sure how human settlement began in the Indus
Valley.
• But there is evidence from 7000 B.C. of agriculture and
domesticated animals.
• By 3200 B.C., people were farming in villages along Indus River.
Planned Cities
• By 2500 B.C., people build cities of brick laid out on a grid system,
much more calculated than those of Mesopotamia where the city
was just thrown together.
• Engineers create plumbing and sewage systems, buildings were
made of oven baked bricks. Again more reliable than other cities.
• Indus Valley called Harappan Civilization after Harappa, a city in
the valley.

35. Harappan Planning
• City built on mud-brick platform to
protect against flood waters
• Brick walls 3.5 miles long protect city and
central buildings, as well as the citadel,
which provided protection for the royal
family and served as a temple.
• Streets in grid system are 30 feet wide
• Lanes separate rows of houses (which
featured bathrooms). Some houses may
have been 3 stories high.

36. Language
• Had writing system of 400 symbols, but
scientists can’t decipher it
Culture
• Harappan cities appear uniform in culture.
• No great social divisions, everyone was
basically equal.
• Produced non-essential goods, which suggests
they were prosperous and not at war.
• Animals important to the culture, as suggested
from images.

37. Role of Religion
•Believed to be theocracy, but no real temples
have been found
• Priests closely linked to rulers
• Some religious artifacts reveal links to modern
Hindu culture
Trade
• Gold and silver were brought in from
Afghanistan
Had thriving trade with other peoples from
distant areas, including in Mesopotamia,
because the Indus River provided a link to the
sea.

38. • Signs of decline begin around 1750 B.C.
• Earthquakes, floods, or soil depletion
from overuse may have caused decline.
• Satellite images show evidence that shifts
in tectonic plates occurred which backs
up the idea of the disasters above.
• Around 1500 B.C., Aryans, a nomadic
group from north of the Hindu Kush
mountains, enter the area and become
dominant.

39. Yearly floods or droughts, rivers changing
course, and monsoon winds were all challenges
the Indus Valley civilization had to overcome.
The cities in the Indus Valley were much more
organized and planned compared to those
other earlier cities.
Although we cannot decipher their language, we
know that Harappan culture included religion
trading.
No one is truly sure why the decline of the Indus
Valley culture came about.

40. Early rulers introduce ideas about
government and society that shape
Chinese civilization.

41. The Geography of China
Barriers Isolate China
• Ocean, mountains, deserts isolate China from other areas
River Systems
• 2 major river systems: Huang He (“yellow river”) in north,
Yangtze in south
• Huang He leaves loess—fertile silt—when it floods, which
wind blows to the west and north
Environmental Challenges
• Huang He floods can devour whole villages
• Geographic isolation means lack of trade; must be self-sufficient
• Invader are able to reach through the west and north occur
many times throughout Chinese history
China’s Heartland
•Only 10% of China is farmable, and the North China Plain, the
area between two rivers, is the center of civilization.

42. The First Dynasties
• Around 2000 B.C cities arise and grow into
civilization. Yu becomes first ruler of Xia Dynasty
• Yu’s flood control system tames Huang He (“Yellow
River”)
• Shang Dynasty, 1700 to 1027 B.C., first to leave written
records
Early Cities
• Built cities of wood, such as Anyang—one of Shang’s
capital cities
• Upper classes live inside city; poorer people live in
huts outside
• Shang cities have massive walls for military defense,
show great leadership and control of masses.

43. Chinese Civilization
• Sees China as center of world; views others as
uncivilized
• The group is more important than the individual
Family
• Family is central social institution; respect for
parents a virtue
• Elder males control family property
• Women expected to obey all men, even sons
Social Classes
• King and warrior-nobles lead society and own the
land, the rest were peasants.

44. Religious Beliefs
• Spirits of dead ancestors can affect family fortunes,
could be trouble or helpful
• Priests scratch questions on animal bones and
tortoise shells, touch it with hot poker and interpret
cracks for answers
• Oracle bones used to consult gods, especially
supreme god, Shang Di
Development of Writing
• Writing system uses symbols or units to represent
syllables, not ideas
• People of different languages can use same system
• Huge number of characters make system difficult to
learn, masses failed to learn

45. The Zhou Take Control
• In 1027 B.C., Zhou Dynasty takes control of China
Mandate of Heaven
• Mandate of Heaven—the belief that a just ruler had
divine approval
• Developed as justification for change in power to Zhou. If a
dynasty became weak, it could be overthrown and justified
by a new ruler having Mandate of Heaven.
• Dynastic cycle—pattern of the rise and decline of
dynasties
Control Through Feudalism
• Feudalism—system where kings give land to nobles in
exchange for services
• Over time, nobles grow in power and begin to fight each
other

46. Improvements in Technology and Trade
• Zhou Dynasty builds roads, canals to improve
transportation
• Uses coins to make trade easier
• Produces cast iron tools and weapons; food
production increases
A Period of Warring States
• Peaceful, stable Zhou empire rules from around 1027
to 256 B.C.
• In 771 B.C., nomads sack the Zhou capital, murder
monarch
• A few members of monarch escape and set up
Luoyang as new capital, but internal wars destroy
traditions