The Mongol Empire was the largest contiguous land empire in history.
They conquered more land in 25 years than the Romans did in 400 years!
At its peak, they controlled over 12 million square miles—more than three times the size of the U.S.
Advanced Technology: The Mongols adopted powerful innovations like the composite bow, leather armor, and gunpowder.
Nomadic Warrior Culture: Their armies were made up of expert horsemen and archers who used hit-and-run tactics and psychological warfare.
Religious Tolerance & Free Trade: Unlike many other empires, the Mongols encouraged religious diversity and supported economic stability.
Mild Climate Advantage: A 15-year period of mild weather allowed them to sustain their vast cavalry with healthy horses.
Born as Temujin, the son of a Mongol chief.
Gained respect as a warrior when he rescued his kidnapped wife—which helped him unite the Mongol tribes.
Won a civil war through two key policies:
Meritocracy – Promoted people based on skill rather than noble birth.
Peasant Loyalty – Removed ruling elites of conquered societies and brought lower-class people into his own tribe.
Peasants loved him, but the nobility hated him for this.
Despite being brutal conquerors, the Mongols created a period of stability, trade, and protected travel.
They revived the Silk Road, allowing safe trade but also unintentionally spreading the Bubonic Plague.
They developed the Yam system, a postal service similar to the Persian Empire's communication network.
✅ Revived the Silk Road – Trade and taxation flourished under their rule.
✅ Promoted Cross-Cultural Exchange – They relocated artists, musicians, and administrators across their empire.
✅ Encouraged Religious Tolerance – Unlike many empires, they allowed freedom of religion.
✅ Spread New Ideas and Spices – Their trade network helped spread goods and knowledge across continents.
✅ Influence on Modernity – Their policies on diversity and free trade were somewhat ahead of their time.
❌ Extreme Brutality – Genghis Khan and his armies killed millions and destroyed countless cities.
❌ No Lasting Empire – The Mongols eventually assimilated into other cultures and were replaced by the Ming Dynasty in China.
❌ No Architectural Legacy – Since they were nomadic, they didn’t build grand palaces or cities.
❌ Black Death Spreaders? – They may have intentionally used biological warfare by launching plague-ridden corpses into enemy cities.
❌ Senseless Destruction – Entire civilizations were wiped out, and they left behind little lasting culture beyond their military and trade systems.
Many African societies relied on oral traditions to pass down knowledge, history, and culture. This led to misconceptions by outsiders who equated civilization with written records.
Western Perspective: Many Europeans saw societies without writing as "uncivilized," ignoring the rich oral traditions of Africa.
Plato’s Critique of Writing: He argued that writing weakens memory, showing that even classical thinkers questioned written tradition.
These misconceptions marginalized Africa, making its rich history seem less significant to outsiders. However, Africa’s economic and cultural contributions—especially in the Mali Empire—tell a different story.
Mansa Musa was the ruler of the Mali Empire in West Africa and is often considered the richest person in history.
1324: He undertook the Hajj (pilgrimage to Mecca), a major Islamic journey required of devout Muslims.
He traveled with over 1,000 people and 100 camels loaded with gold.
He spent so much gold in Alexandria, Egypt, that he caused runaway inflation that took years to recover from.
His pilgrimage made West Africa famous for its wealth—Europeans began to refer to it as "the land of gold."
✅ Challenges stereotypes: Africa was often portrayed as a continent of "poor tribal societies," but Mali was a powerful, wealthy empire with international connections.
✅ Global Awareness: Mansa Musa knew about the world beyond Africa before he traveled, proving that Mali was connected to major trade and intellectual networks.
✅ Islamic Devotion: His religious commitment and efforts to spread Islam show how deeply West Africa was integrated into the Islamic world.
✅ Intellectual Legacy: His return from Mecca included bringing back scholars, architects, and books, helping to establish Timbuktu as a major center of learning.
Berbers (pastoral nomads from North Africa) played a key role in the gold-salt trade.
Salt was essential for survival, and gold was crucial for wealth and power.
Trade led to cultural exchanges, including the spread of Islam into West Africa.
The first converts were West African traders, followed by kings who adopted Islam for political and economic reasons.
Islam became the religion of the elites, but rulers blended Islamic practices with traditional African customs to make the religion feel more familiar.
Example: West African women had more rights than in traditional Islamic societies (e.g., they didn’t wear the veil as in Mecca).
Muslim rulers expanded power over non-Muslim communities, using Islam as a unifying force.
The first West African kings to adopt Islam were from Ghana, but Mali rulers deepened Islamic knowledge and practice.
Mansa Musa brought back scholars and architects from Mecca, leading to the construction of mosques, schools, and libraries.
Much of what we know about Mali comes from Ibn Battuta, a Moroccan scholar who traveled through Africa and recorded observations—especially about gender roles.
Some speculate that Mansa Musa engaged in transatlantic trade and may have even sent expeditions toward the Americas, but there is no solid scientific evidence for this.
Eventually, Mali declined and was replaced by the Songhai Empire.
The Swahili States were a network of independent trade ports along the East African coast.
These city-states were independent but linked by language, trade, and religion.
The Swahili language is Bantu-based (from West Africa) but heavily influenced by Arabic, reflecting the long-standing cultural exchange.
Islam reached the Swahili coast in the 8th century through trade with Arab merchants.
The region became a major exporter of ivory, animal hides, timber, luxury goods, and enslaved people.
Swahili societies built stone houses with built-in bookshelves, proving they valued education and literacy.
The Bantu people, originally from West Africa, brought agriculture and ironworking, helping develop more complex societies in the East.
The Bantu migration spread farming techniques, making the Swahili coast a productive and wealthy region.
✅ Mansa Musa’s Pilgrimage: Made Mali famous for its wealth and connected it to the larger Islamic world.
✅ Islam in West Africa: Spread through trade and political elites, blending with local traditions.
✅ Mali’s Intellectual Growth: Scholars, mosques, and universities flourished, especially in Timbuktu.
✅ Swahili States: Became a trade powerhouse with Islamic influence, connecting Africa to the Indian Ocean trade network.
✅ Africa’s Global Role: West and East Africa were not isolated—they were key players in global trade, culture, and religion.
The Roman Empire "fell" when Barbarians sacked Rome in 476 CE.
The last Roman Emperor, Romulus Augustulus, ruled for one year before being deposed.
Rome had been attacked before, but this time, there was no Roman Empire left in Rome afterward.
Some historians argue that Rome’s collapse was inevitable due to overexpansion, which made governance difficult.
Two ways Rome could have governed such a vast empire:
Strict Rule with Violence: Problematic because Roman ideals of justice and democracy conflicted with unjust violence.
Incorporating Conquered Peoples: This worked well but ultimately led to the "Barbarian" problem, as Germanic tribes gained influence.
Rome weakened its military by recruiting Germanic warriors into the army.
At first, this helped, but over time, these mercenaries:
Didn’t care about Rome’s ideals—they fought for gold and commanders, not Rome.
Caused civil wars, as generals fought for power.
Many didn’t even speak Latin, making Rome’s army less united.
To stabilize Rome, Diocletian divided it into two parts—but this created more divisions.
Rome became two distinct empires:
Western Roman Empire: Collapsed into chaos.
Eastern Roman Empire: Became the Byzantine Empire.
Capital: Constantinople, founded by Emperor Constantine.
Richer than the West—had strong trade networks.
Enemies were real empires, like Persia, making warfare more challenging.
Eastern Romans still considered themselves Romans, even though they spoke Greek, not Latin.
First Roman Emperor to convert to Christianity.
Moved the empire’s focus eastward.
Established imperial control over Christianity, ensuring all Christians followed the same doctrine.
Helped the East flourish, while the West declined in population.
✅ Ruled by a single emperor with absolute military power.
✅ Constant warfare.
✅ Economy based on trade & agriculture.
✅ Followed Roman law—Justinian’s Code became Europe’s legal foundation.
❌ More urbanized than the West.
❌ Religion shifted—Rome was Catholic, Byzantium was Eastern Orthodox.
Codified Roman law → Justinian’s Code became the basis for European legal systems.
Recaptured lost Roman lands.
Built the Hagia Sophia, a massive church (later a mosque).
Married Theodora, a former actress/prostitute, which was scandalous but made her one of history’s most powerful women.
Byzantines were Romans in every way but religion.
Western Rome (Catholicism):
Pope ruled the Church.
Pope = God’s representative on Earth, not accountable to any ruler.
Eastern Rome (Eastern Orthodox):
Emperor controlled the Church—appointed the Patriarch.
No conflict between religious and political leaders.
The Byzantine Emperor controlled both the state and religion.
In the West, the Pope had independent power.
This religious divide sejt the stage for future conflicts between Eastern and Western Christianity.
✅ Rome fell due to internal weaknesses, military decay, and overexpansion.
✅ The Byzantine Empire preserved Roman culture but evolved religiously and linguistically.
✅ Justinian’s Code shaped modern European legal systems.
✅ Religious differences between East & West led to long-term conflicts.
The Catholic Church traces its authority directly back to Jesus and his apostles.
Peter (one of the 12 apostles) was the first pope. Each pope after him was chosen by a previous leader, creating an unbroken line of succession.
This tradition legitimizes the Church’s power, as its authority comes directly from Christ.
The Pope cannot be wrong when formally defining matters of faith or morality because he is guided by the Holy Spirit.
Essentially, whatever the Pope declares in this context is divinely protected from error.
This solidified the Pope’s supreme religious authority, as he was believed to communicate God’s will to the people.
Issued by Emperor Constantine, it ended Christian persecution in the Roman Empire.
Christianity became legally recognized, and its followers regained seized property.
Christianity gained imperial protection, allowing it to grow in influence.
Called by Constantine, it was the first major Church council.
Established the Nicene Creed, which outlined core Christian beliefs that all "true" Christians must accept.
Resolved the Arian Controversy, which questioned Jesus' divinity.
The Trinity (Father, Son, Holy Spirit) was officially declared—ensuring that Jesus was not just a prophet, but truly God in human form.
Without this, Christianity could have remained a minor sect, like Judaism or early Islam.
A Latin translation of the Bible by St. Jerome.
Became the official Bible of the Catholic Church for over 1,500 years.
Consolidated scriptural authority, ensuring that the Church controlled access to religious texts.
To be in good standing with the Church, Catholics had to follow seven sacraments:
Baptism – Initiation into Christianity.
Confirmation – Strengthening faith.
Holy Communion – Transubstantiation: The bread and wine literally become Jesus' body and blood.
Confession – Sins are forgiven by a priest.
Last Rites – Blessing before death.
Holy Orders – Becoming a priest or nun.
Marriage – Religious unity in family life.
Failure to follow sacraments = excommunication (banned from the Church).
Without the sacraments, you could not go to heaven.
Since everyone believed in heaven and hell, this gave the Church absolute control over people’s lives.
Cultural & linguistic differences: West spoke Latin, East spoke Greek.
Dispute over Papal authority:
West: Pope = supreme leader of Christianity.
East: Patriarch of Constantinople shared power with the emperor.
Filioque Clause Dispute: The West added "and the Son" to the Nicene Creed, without consulting the East.
Church leaders from Rome and Constantinople met to resolve issues.
They all hated each other, so it went terribly.
The Pope’s representative excommunicated the Eastern Church.
The Eastern Church excommunicated the Pope in return.
The Church stayed divided for over 900 years, only lifting the excommunication in 1965.
The Church was deeply integrated into feudal society.
Pope → Kings → Nobles → Knights → Serfs.
The Church owned massive amounts of land, making it as powerful as kings.
Serfs (peasants) farmed the land, giving a portion of their crops/money in exchange for protection.
The Church was the center of economic life.
Lords controlled manors (fiefs) where serfs lived.
Serfs paid taxes to their lords AND the Church.
Serfs had to pay 10% of their produce to the Church.
This increased the Church’s economic power, making it richer than most kingdoms.
The Church acted as a mediator between lords and peasants.
Provided stability in feudal Europe, acting as the most powerful institution.
People believed rejecting the Church = eternal damnation, ensuring obedience.
✅ Apostolic Succession & Papal Infallibility gave the Church divine authority.
✅ The Edict of Milan & Nicaea made Christianity the dominant religion of Rome.
✅ The Church controlled access to heaven through sacraments & excommunication.
✅ The Great Schism split the Church into Catholic (West) and Orthodox (East).
✅ The Church dominated medieval feudalism through land, tithes, and religious influence.
Connected: Swahili Coast (Africa), Middle East, India, China, Southeast Asia.
Did NOT include Europe → not as well-known in Western history.
Goods traded: Ivory, timber, books, gold, silk, porcelain, cotton, spices, coffee, weapons.
Peaked: Around 1000 CE, surged again in the 14th-15th centuries.
Declined: During Pax Mongolica, as the Silk Road became safer.
Collapsed: After European intervention (Portuguese, Dutch, British).
Monsoons = Seasonal winds that were predictable and reliable.
Merchants planned voyages based on monsoon cycles, reducing risk.
Lower risk = More trade = More wealth.
✅ Diversity → More cultures & goods exchanged than on the Silk Road.
✅ Muslim Merchants Dominated → They had the wealth to build ships.
✅ Trade in Bulk → Unlike the Silk Road, goods could be transported in large quantities.
✅ Merchant-Driven → Not controlled by governments. Free market!
✅ Mostly Peaceful → No military protection needed (except for pirates).
🌍 Africa → Timber, animal hides, ivory, gold.
🎎 China → Silk, porcelain.
🇮🇳 India → Cotton cloth.
🇱🇰 Sri Lanka → Black pepper.
🌶 Southeast Asia → Spices.
☕ Islamic World → Coffee, books, weapons.
China:
🧭 Magnetic Compass → Made navigation easier and more precise.
Muslim Sailors:
⭐ Astrolabe → Used stars to navigate the open sea.
Islamic World:
⛵ Lateen Sail → Triangular design allowed ships to sail against the wind.
This allowed for more efficient and flexible voyages.
Islam spread through merchants, not military conquest.
Indonesia = Largest Muslim population today because of this trade.
Did NOT spread to Laos, Cambodia, Vietnam → Not major trade centers.
Strait of Malacca 🌊
Between Indonesia & Malaysia.
Controlled trade between China and the rest of the world.
Whoever controlled it had major economic power.
Coastal City-States
Depended entirely on trade.
Without it, they wouldn’t exist or become wealthy.
Umayyad (661-750 CE) & Abbasid (750-1258 CE) → Promoted trade-friendly policies.
Prophet Muhammad himself was a trader, influencing Islamic trade culture.
Tang (618-907 CE) & Song (960-1279 CE) Dynasties encouraged maritime trade.
Song Dynasty even built a navy to protect merchants from piracy.
Chola Empire (India, 3rd century BCE - 1279 CE) → Grew rich from trade.
Srivijaya Empire (Indonesia, 7th-13th century CE) → Taxed trade ships, building massive wealth.
Angkor Civilization (Cambodia, 800-1327 CE) → Used Mekong River for trade instead of Indian Ocean.
Vasco da Gama enters the Indian Ocean.
Portugal had nothing valuable to trade → resorted to piracy.
Seized ports & robbed Muslim merchant ships.
Dutch East India Company (1602) → Wanted a monopoly on the spice trade.
British East India Company (1680) → Challenged the Dutch.
Shift to European control → Goods stopped flowing between Asia & Africa, now only went to Europe.
Asian economies collapsed → European dominance in global trade began.
✅ Indian Ocean trade lasted over 2,000 years but was crippled by European intervention.
✅ More diverse than the Silk Road, allowing bulk trade.
✅ Muslim merchants dominated the network due to ship-building wealth.
✅ Technology (compass, astrolabe, lateen sail) made trade efficient.
✅ Monsoon winds provided a natural, predictable trade system.
✅ Europeans destroyed the system through piracy & monopolies
Founding: Believed to have been settled by Slavic people from around the Black Sea, though some believe Vikings may have influenced it.
Kiev was the heart of the region, serving as a powerful city for trade and culture.
Trade: Kievan Rus was heavily dependent on trade, dealing in fur, wax, and slaves.
Law Codes: Focused on commerce, with wars often ending in trade concession treaties.
Agriculture: Critical for social status and tax obligations. Tax debt could lead to bondage to the land, meaning peasants worked the same land for life.
Religious Shift: Prince Vladimir chose Christianity over Islam in 957, partly to allow the consumption of alcohol, which was more culturally acceptable to the Slavic people.
Grand Prince: Rulers were called Grand Princes, a model for future Russian monarchs.
Appanage Russia: The period during Mongol rule is often referred to as Appanage Russia, where local princes ruled various regions, but were still under the Mongol Khan’s authority.
Khanate of the Golden Horde: This was the Mongol empire's rule over Russia, starting in the 12th century.
Mongol Tactics: The Mongols were one of the few groups to successfully invade Russia during the harsh winter (unlike Napoleon and Hitler).
Mongol Governance: Mongols didn’t create lasting institutions in Russia because the Kievan Rus had already established structures. However, they required Russian princes to pay tribute to the Khans.
Isolation: Mongol rule isolated Russia from Byzantine influence and European developments.
Muscovite Princes: Moscow began to grow in importance because its princes were given the title of Grand Prince and allowed to collect tribute for the Khan.
Economic Power: Tribute collection helped increase Moscow's wealth, giving it political influence.
Strategic Location: Moscow's location at the meeting point of four rivers made it a crucial trade hub.
Eastern Orthodox Church: In 1345, Moscow became the seat of the Eastern Orthodox Church, adding religious influence to its growing power.
Defeating the Mongols: Moscow eventually defeated the Mongols in the late 14th century, showing that the Mongols were not invincible.
Unified Russia: Moscow's victory over the Mongols contributed to the idea of a unified Russian state, offering greater stability.
Muscovite Civil War: The 15th century saw a civil war between two factions of Muscovite rulers: Basil II (the "blind") vs. Basil the Cross-eyed.
Basil II won, but was eventually blinded by his brother, demonstrating that Russian rulers still faced internal struggles despite their growing power.
Successor: Ivan III (Ivan the Great) followed Basil II, asserting Russian independence and expanding the state’s territory.
Assertion of Independence: Ivan III declared himself sovereign ruler of all Russians, independent of Mongol rule.
Byzantine Influence: He married the niece of the last Byzantine emperor, gaining further political and religious legitimacy.
Expansion: Ivan expanded Russian power, contributing to the consolidation of Russian territories into one unified entity.
Army Reforms: Ivan IV reformed the army and established a council of representatives to help modernize military strategies and adopt new technologies.
“Chosen Council”: This group helped advise Ivan on these reforms, as well as on broader governance issues.
"Terrible" Meaning: The term "Terrible" can refer to being fearsome or awe-inspiring, not just "bad."
Nobility Struggles: Ivan sought to weaken the power of the nobility (Boyars), particularly after the death of his wife, Anastasia Romanovna.
Reign of Terror: After Anastasia’s death, Ivan's reign became characterized by violence and paranoia, which led him to establish a secret police that hunted down enemies, sometimes causing widespread destruction.
Civil Massacres: Ivan led massive purges, destroying entire towns and cities in his quest to eliminate opposition.
Autocracy: Ivan's rule laid the foundation for Russian autocracy, where the monarch held absolute power over the state.
Early Life: Ivan was possibly psychologically scarred after witnessing violence in his youth, including the likely torture of small animals, which may have contributed to his later cruelty.
Kievan Rus: Influenced by both Slavic traditions and Viking culture, trade and agriculture played vital roles in early Russian society.
Mongol Rule: While the Mongols isolated Russia, their influence helped Moscow rise in prominence and eventually led to the defeat of the Mongols in the late 14th century.
Ivan III: His reign saw the assertion of Russian independence, the expansion of Moscow’s power, and the consolidation of the Russian state.
Ivan IV ("Terrible"): Though he introduced important reforms, his later years were marked by violence and autocracy, setting the stage for absolute monarchal rule in Russia.
Time Period: 14th to 16th centuries
Key Characteristic: A cultural rebirth (revival of Greek and Roman ideals)
Significance: Transition from Middle Ages to Modern Era
Definition: A non-religious philosophy emphasizing human reason and experience.
Focuses on the value of humans and their ability to lead ethical lives.
Core Belief: People can understand the world through reason and experience, not just faith.
Religious Aspect: Though secular, Renaissance leaders were still religious (e.g., painted religious themes like the Virgin Mary).
Equality: All humans are equal in moral worth and have the right to freedom.
Explosion of the Arts: Primarily in visual arts (painting, sculpture, architecture).
Greek and Roman Influence: Renaissance artists and architects heavily drew inspiration from classical Greek and Roman styles.
Wealthy City-States: Italy had wealthy city-states (e.g., Florence, Milan, Venice) that could support artists and scholars.
Florence: Known for its cloth industry.
Milan: Known for its weapons industry.
Venice: Known for trade and sailing (key to Columbus' voyages). Became the wealthiest city due to Ottoman trade, especially in textiles.
Trade: Venice traded textiles (made with alum, highly prized by the Ottomans), which helped spread Greek knowledge.
Byzantine Scholars: Many fled to Italy, bringing Greek manuscripts with them.
Knowledge Spread: This influx of Greek texts fueled the Renaissance, sparking renewed interest in Greek and Roman culture.
Notable Figures:
Leonardo da Vinci
Michelangelo
Galileo
Niccolò Machiavelli
Developments:
Art: Focused on realism, perspective, and human anatomy.
Science: Advances in astronomy, anatomy, and engineering.
Philosophy: The return of classical texts sparked new ideas about government, ethics, and human nature.
Limited to the Wealthy:
The Renaissance was largely experienced by the rich who could afford art and education.
The majority of people in Europe still lived on farms, with little exposure to Renaissance ideas.
Rediscovery of Ancient Works did not drastically change the lives of common folk.
Renaissance Not Seen as Historic:
People at the time didn’t realize they were living through a historic shift.
While elite culture was transformed, everyday life for most remained largely the same.
The Renaissance was a period of cultural rebirth driven by a rediscovery of classical knowledge, humanism, and the arts.
It marked the end of the medieval period and the rise of modernity.
However, it had a limited impact on the majority of people, being mostly a movement for the wealthy elites.