The Byzantine Empire was the eastern half of the Roman Empire that continued even after the western half fell to invaders. In the 4th century AD, Emperor Diocletian divided the Roman Empire into eastern and western halves to make it easier to govern. The eastern half became known as the Byzantine Empire and had its capital at Constantinople. It preserved Greek and Roman culture for centuries until Constantinople fell to the Ottoman Turks in 1453.

1. The Byzantine Empire-The Eastern half of the
Roman Empire
As the Roman Empire continued to grow in size, it
became increasingly more difficult to control. In
284 AD Emperor Diocletian (284-305) came to the
throne after a century of disorganization, internal
dissent, economic collapse, and foreign invasions. It
wasn’t long after he took control that in 285 AD he
decided that the Empire was too large to be
administered by a single ruler, so he divided it into
two halves. The Empires would be ruled by Co-
Emperors and the western half would be centered in
Rome, while the eastern half would be ruled from
the city of Byzantium.

2. The dividing line was chosen because most territories to the west of the
line spoke Latin and followed traditional Roman culture, while the
territories to the east spoke Greek and maintained less traditional
Roman ways.

3. The location of Byzantium on the water between the
Mediterranean Sea and the Black Sea made it a
powerful trading force in the east.

4. When the western area was
overrun by German tribes, the
Empire was officially divided in
395 AD and as a result, power
shifted to the east and the
Byzantine side remained strong
for a few hundred years more.
The empire benefited from the
high level of civilization in the
former Hellenistic world and
from the region’s prosperous
trade.
In the 4th c. Emperor
Constantine renamed the city of
Byzantium to Constantinople
•Constantinople –Capital of the Byzantine Empire

5. Constantinople –Capital of the Byzantine Empire
• Constantinople- “The Second Rome”
• Key trading route linking Europe, Africa and Asia
– Buffer between Western Europe and Asia
·Constantinople

6. The Age of Justinian 527-565
• In 527, the Byzantine
emperor Justinian
aimed at regaining
control of Italy and
restoring the old
Roman Empire once
again. Through war
and conquest by about
550 AD, Justinian
once again ruled over
almost all of the
territory of the old
Roman Empire.

7. The Empress Theodora
Theodora was the They ruled
wife of Justinian I unofficially as joint
who was crowned monarchs with
Emperor of the Justinian allowing
Byzantine Empire in Theodora to share
527 AD. As his wife, his throne and take
she ruled by his side, active part in
as his partner, and decision making.
her intelligence
helped to advance
the Empire.

8. The Empress Theodora
Perhaps the most significant event during Empress
Theodora's rule was the Nika revolt in which she proved
herself a worthy and able leader. During this event, two
rival political groups started a riot at the Hippodrome.
They set many public buildings on fire and proclaimed a
new emperor. Justinian and his officials, unable to
control the crowd prepared to flee, but Theodora spoke
up and gave a moving speech about the greater
significance of the life of someone who died as a ruler,
over that of someone who lived but was nothing. Her
determined speech convinced Justinian and his officials
and they attacked the Hippodrome, killing over 30,000
rebels and emerging victorious. Historians agree that it
was Theodora's courage and determination that saved
Justinian's empire

9. The Empress Theodora
Throughout the rest of her life, Theodora and
Justinian transformed the city of Constantinople,
building it into a city that for many centuries was
known as one of the most wonderful cities in the
world. They built aqueducts, bridges, and more than
25 churches, the most significant of these being the
Hagia Sophia - 'Church of Holy Wisdom'. To women,
Theodora may well be considered a noble pioneer of
the women's liberation movement. She passed on laws
prohibiting forced prostitution and established homes
for prostitutes, passed rights that granted women
more rights in divorce cases, instituted the death
penalty for rape and established laws allowing women
to own and inherit property.

10. Justinian’s Achievements
•Hagia Sophia – Great
domed church
constructed during
the reign of Justinian
•The Hippodrome- stadium
used for horse and chariot
racing
•Justinian’s Code – Justinian’s codification of Roman law;
made Roman law a the basis for political and economic
life

11. Orthodox Christianity in the East
Although it was based on the Roman Empire, the
Byzantine Empire had developed a culture of its
own. There were many differences between the
west and the east.
The feeling of separateness from Rome grew
worse when one Byzantine emperor banned the use
of icons. Icons are religious images, statues and
symbols used in worship. The pope (in the west)
supported the use of icons and even ordered the
excommunication of the Byzantine emperor. That
means that the pope said the emperor could no
longer be a member of the Church.

12. Orthodox Christianity in the East
Slowly, the Eastern and Roman churches grew apart. In
1054, the schism, or split became permanent. In the east
religion was called Orthodox Christianity or Byzantine
Christianity.

13. Roman
Catholic
Churches
Orthodox
Churches
•The final break between the two churches occurred in
1054. Even the architecture of their churches are
different.

14. Importance of the Byzantine Empire
• Preserved classic works of
ancient Greece & Western
Rome (learning) including
Christianity
• Created Orthodox
Christian religion
• Justinian’s code of laws

15. Byzantine culture spreads to
• Trade between the Russia
Byzantine Empire and
the city of Kiev helped
spread Byzantine
culture into Asia. Russia
• Vladimir I – ruler of
Kiev (980-1015)
converted kingdom to
orthodox Christianity
• Russians started to
adapt religious art, •Kiev –trade city that became the
music and
center for a kingdom that flourished
architecture
until the 12th c.

16. Russia’s Geography
• Located between China and
Europe.
• 3 regions helped shape early
Russian life
– North (very cold winters)
-Lumber and hunting
– South-Fertile land for
farming
– Steppe-treeless
grassland Open to
nomads from Asia and
Europe

17. Steppe Areas
• Great “Highway”
• Rivers linked
Byzantine to Russia

18. Mongol Influences
• As Kiev grew in wealth and power it became a target
of a Nomadic people from central Asia, the Mongols.
(United by Genghis Khan)
• They Looted and burned Kiev
• Russian princes had to pay tribute (money) to rule
without Mongol interference
• Mongol rule of Russia lasted 200 years and cut off
Russian contacts with Western Europe which were
making advances in art and science

19. Moscow Replaces Kiev
• With the destruction
of Kiev, the city of
Moscow began its rise
in Russia
• Under the rule of Ivan
the III (the Great),
Russia defeated the
Mongols (circa 1480)

20. Ivan the Great ---- Ivan III
• Recovered Russian
territories that
were lost to invaders
• Took on the title of
Czar (Russian for
Caesar)

21. •Russian Orthodox – •Cyrillic alphabet
Russian form of Christianity
brought from the Byzantine
Empire

22. Ivan the Terrible --- Ivan IV
• Grandson of the
Great
• Violent, killed own
son
• Introduced Russia to
extreme absolute
power

23. The Byzantine End
•The long decline
began in 11th c.
•Muslim Turkish
invaders seized
almost all of the
empire’s Asian
territory, removing
the most important
sources of taxes and
food
•In 1453, the Ottoman Turks conquered Constantinople
•Muslims eventually took Constantinople and renamed it
Istanbul. This marked the rise of the Ottoman Empire.