The final war between the Persian and Byzantine empires

The western Roman Empire fell in the 5th century CE amid invasions, weakness

A mix of over-expansion, political instability, a weak military and economy, and the broad invasion of the Eurasian Huns prompted the downfall. Its eastern half, the Byzantine Empire, would last for another millennium.

Timeline: the Middle East conflict

During the First World War, Western and Arab powers negotiated the future political status of Arab lands. Since WWI, a complex history of political, economic, and social events have fueled tension and violence between Israel and Palestine. This timeline, compiled by Al Jazeera, highlights important global events defining conflict in the Middle East from 1915 to 2007.

A map of the Byzantine Empire

This map, hosted on the World History Encyclopedia, shows the Byzantine Empire in four eras. The area shaded dark purple is the original Eastern Roman Empire. The light purple areas represent the conquests of Justinian. The dark purple line surrounds the middle Byzantine Empire. The hatched area, finally, indicates the small “Latin Empire” established after the Fourth Crusade.

The Sykes-Picot agreement as seen through Arab eyes

After WWI, the borders of the Middle East were redrawn by two men: Mark Sykes (UK) and Francois Picot (France). Signed in 1916, their secret agreement divided one of the most volatile regions in the world into states, cutting through ethnic and...

A survey of armed conflict in the Middle East

The decade following the Arab Spring has been one of bloodshed and violence in the Middle East. In 2011, protests in Tunisia, Egypt, Yemen, and Libya led to infighting and political fragmentation. Civil wars, foreign interventions, and the rise of...

Rise and fall of the Byzantine Empire in 60 seconds

In 330 CE, Emperor Constantine made the bold move of shifting the Roman capital to Byzantium and renaming it Constantinople. This decision helped shape the Eastern Roman Empire, or what we now call the Byzantine Empire. Here’s how the city rose to global prominence, and why its legacy lingers today.

History shows what’s wrong with the idea that war is ‘normal’ in the Middle East

An old trope claims that war is ‘normal’, innate, and inevitable in the Middle East. However, the history of the region reveals complex and civilized systems of coexistence. Empires found economic and political strength in fostering diversity;...

What was the Fourth Crusade?

Originally destined for Jerusalem, the Crusaders became entangled in a Byzantine civil war, and found themselves besieging the greatest city in Christendom. After breaching the sea walls and subjecting the city to the worst sack in its history, they installed a Flemish nobleman as Latin emperor of Constantinople.

Watch the many different civilizations around the Mediterranean shift power from the year 2500 BCE to 0 BCE in this animated map.

The rise and fall of the Byzantine Empire

A short but informative TED-Ed video summarizing the most important aspects of Byzantine civilization: how it all started, why Constantinople was so special, a few remarkable Byzantine authors (including Princess Anna Comnena, historian of her father’s reign), the Ottoman conquest, and why don’t just call the Byzantines “Romans.”

The Middle East's cold war, explained

The Middle East is one of the most complex regions in the world, including a complicated web of conflicts and actors. Two countries, Saudi Arabia and Iran, have torn apart the region by supporting opposing sides in other countries and indirectly...

The Sunni-Shia divide has fueled conflict and rivalry throughout the Middle East for centuries

Islam's ancient sectarian split, rooted in a seventh-century dispute over succession following the Prophet Mohammed's death, has shaped modern geopolitics—most visibly in the proxy rivalry between Sunni Saudi Arabia and Shia Iran, whose competition for regional dominance has inflamed conflicts across Syria, Iraq, Lebanon, and Yemen.

Maritime trade in the Mediterranean accelerated during the late Bronze Age

This map illustrates the vibrant trade networks of the eastern Mediterranean during the Late Bronze Age (circa 1500–1200 BCE), highlighting an era of growing interconnectivity among major powers including Egypt, the Hittite Empire, Mesopotamia, and others.

See how the rivalry between Iran and Israel has remade the Middle East

This 2025 documentary explores how the relationship between Iran, Israel, and the United States has shaped Middle Eastern geopolitics for decades. The film covers events leading up to and following the 2025 12-day war involving these nations.

Could water scarcity cause future wars in the Middle East?

The MENA region is facing a looming water crisis that could lead to future conflicts. While water scarcity isn't new in the Middle East, the region is among the most water scarce in the world. Home to only 1% of the world's fresh water...

Explaining the final battle of World War I

The Meuse-Argonne Offensive was the last battle of the First World War. Beginning in September and ending November 11, 1918, the battle was a tumultuous event and the first time the American Army fought on the world's stage. America simultaneously achieved victory and discovered new methods to fight a war. This Apple History podcast provides the details.

The top 10 Byzantine emperors

"The History of Byzantium" podcast, hosted by Robin Pierson, tells the entire history of the Byzantine Empire, from Constantine to the fall of Constantinople. As of this writing, it isn’t quite done, but there are more than 300 episodes to peruse. The episode linked here, with guest Anthony Kaldellis, ranks the top 10 Byzantine emperors.

The century-long debate over religious images in Byzantium

The iconoclast controversy, which tore Byzantium apart in the eighth and ninth centuries, centered on the use of sacred images (or icons) in Christian worship. The Iconoclasts (literally, “icon smashers”) regarded sacred images as sacrilegious; their opponents, the Iconophiles (“icon lovers”), defended icons as aids to personal devotion. After decades of struggle, the Iconophiles prevailed; their victory ensured that icons, and the brilliant mosaics inspired by them, remained a feature of Byzantine churches.

How the Arab Spring engulfed the Middle East – and changed the world

The Arab Spring engulfed the Middle East, unleashing consequences that still shape the world today. In 2011, the Arab Spring began with protests in a small Tunisian city. Those protests led to an era of uprisings and civil war in the Arab world,...

Mapping the shifts in ancient Greek territories

The jagged coastlines and many islands of the eastern Mediterranean peninsulas cultivated a seafaring civilization, which helped the Greeks colonize and trade in the Middle East, North Africa, and the rest of Europe. See the evolution of their territory with this quick animated map video.

World War I causes

World War I was, as the name says, truly war on the global scale. Fought between the French, Russian, British, Austria-Hungary, Ottoman, and Russian Empires, it was in part, a battle for territory. And after the war ended, several of these empires collapsed. Explore the different causes of World War II in this article.

Israel’s swift victory in the Six-Day War redrew the map of the Middle East

Learn more about the June 1967 conflict which shifted territorial lines across Israel and its neighbors—Egypt, Jordan, Syria, and Iraq—reshaping the Middle East’s political landscape with long-lasting geopolitical ramifications.

The ancient succession drama that led to the Sunni-Shia divide

The split that divided Islam into its major branches comes down to succession: after Muhammad's death, Sunnis backed an elected leader, Abu Bakr, while Shia Muslims sided with a member of Muhammad's bloodline, his cousin and son-in-law Ali. That 7th-century disagreement shapes geopolitics today, Ramadan's traditions, and communities worldwide.

Being a Byzantine emperor

The Byzantium and Friends podcast, hosted by Anthony Kaldellis, surveys current research in the history of the Byzantine Empire and its neighbors. In each episode, Professor Kaldellis interviews a scholar about their recent work. The cumulative effect is to reveal a world much more complex, and much more interesting, than the Byzantium found in traditional surveys. The linked episode considers the perks and pitfalls of being a Byzantine emperor.

Explore a map of Medieval Europe, which was a patchwork of hundreds of competing states.

The impressive walls of Constantinople

This video explores the land walls of Constantinople, built on the orders of Theodosius II in the mid-fifth century. They consisted of a triple line of defenses, studded with hundreds of towers and supplemented with a moat. The walls were besieged dozens of times, but were only broken in 1453 by the power of Ottoman cannons. As repaired by the Ottomans, the walls are still largely intact today.

The unusual connection between Venice and Byzantium

This article explores the complicated relationship between Venice and the Byzantine Empire. Venice grew up in the shadow of Byzantium, serving as a trade partner and faithful ally for centuries. Gradually, relations grew hostile, and Venetian ships would carry the Fourth Crusade to its fateful rendezvous with Constantinople. Visitors to San Marco can still see marble and porphyry from Constantinople, built into the walls of Venice’s preeminent church.

Ancient Greece originated roughly 4,000 years ago around the Aegean Sea, and over centuries expanded as far as Spain and India.

Where were the Middle Ages?

Many have equated the Middle Ages to European culture and an era beyond the reach of science and art. This false equivalency minimizes, if not erases, the culture and scholarship that flourished worldwide during this time. Medieval history exists in and across many countries, including China, India, Iran, Sudan, and Ethiopia. In this article, a classical archaeologist details evidence of medieval life around the world.

A timeline of key events during each period of Egyptian history

This timeline shows the dates, periods, dynasties, and significant events in the history and art of ancient Egypt from the Predynastic Period (before 3100 BCE) to the end of the Roman Period (395 CE).

The rise of ISIS, explained in 6 minutes

The Islamic State of Iraq and Syria (ISIS) is incredibly powerful, and has seemingly done the impossible. The group has seized vast areas of the Middle East to form a mini-state it calls a reincarnation of the ancient Caliphate. Since forming, ISIS has waged war with all of its neighbors and has launched deadly terror attacks all over the world. This six-minute video, by Vox, outlines the history and rise of ISIS.

What do you mean ancient Rome had 'Five Good Emperors?'

Between the first and second centuries CE, Rome was ruled by five emperors who reversed the civilization's sprint toward civil war. By the end of the fifth emperor's reign, the Roman Empire had achieved a level of stability and power it would never hold again. This article details the reign of the Five Good Emperors—Nerva, Trajan, Hadrian, Antoninus Pius, and Marcus Aurelius—who were chosen based on their abilities instead of their bloodlines.

Roman terror was key to its centuries-long dominance

Historians like Polybius recorded Rome's violent tactics in detail, including the enslavement of entire populations and the mass killing of whole cities. Even as terror and violence proved effective in war, many Romans came to view the tactics with skepticism.

Watch a quick overview the rich heritage of the ancient Greeks.

Timeline: the Kurds’ quest for independence

The Kurds have a long history of fighting for rights and regional autonomy across the Middle East. After WWI, when the Middle East was reconfigured, the Kurds were dispersed across the new borders of previous Ottoman territories. The idea of an...

The Middle Ages, the roughly 1,000-year period between the fall of Rome and the Renaissance, shaped the political and cultural foundations of modern Europe.

The ancient Games at Olympia ended after 1,500 years due to economic issues

The ancient Olympics came to an end in 393 CE, and some historians point to Christian Roman emperor Theodosius I's ban on celebrating pagan festivals. This article explores an alternative theory: a bad economy. The writers cite the Theodosian Code, which makes no mention of the Olympics, and multiple records that mention the Olympics after Theodosius' death.

Is there an arms race in the Middle East?

In 2021, countries in the Middle East spent $168 billion on weapons. Defense spending in the Middle East has been falling in the last few years, but this doesn’t necessarily mean that the region is de-militarizing. In 2021, Saudi Arabia spent $55...

Iraq invaded Iran in 1980, drawing the new Islamic Republic into a devastating eight-year war

Just a year after the revolution, Saddam Hussein invaded Iran, hoping to exploit its post-revolutionary instability. The brutal conflict killed hundreds of thousands in one of the century's deadliest conflicts and forced Khomeini's government to consolidate power.

Ceasefires rarely produce a total cessation of violence.

Six myths about the Middle Ages

The Middle Ages, or medieval era, refers to roughly 500 CE to 1,500 CE. Contemporary opinion perceives this era as "dark" or backward because it was the time between the fall of Rome and the rise of the Renaissance. But much of the era was vibrant, and many myths are just that, including the idea that most people believed the Earth was flat. Watch this video to debunk more myths.

Trade and conquest carried chess into Europe by the 11th century

After spreading through Persia, chess traveled along Islamic military and trade routes into North Africa and Moorish Spain by the 10th century. By the 11th century, it had taken root across much of Europe, flourishing in courts and monasteries.

Illustrating the beginning and end of WWI through maps

In August of 1914, Germany invaded an ostensibly neutral Belgium, kick-starting World War I. The war became one of the deadliest conflicts in human history, decimating Europe and reshaping global politics for the next century. It also brought forward sweeping and terrifying new military technologies, a product of the Industrial Revolution. Explore 40 maps explaining the Great War in detail.

King Philip's War devastated Native resistance in colonial New England.

How Byzantine scholars supercharged Renaissance Italy

A brief survey of how Byzantine scholars changed the course of the Renaissance by introducing Classical Greek literature to Italy. These scholars and their students were responsible for translating, interpreting, and printing many of the most fundamental texts in the Western tradition. Without their efforts, the Italian Renaissance and Western thought would have been immeasurably poorer.

See how migrating tribes reshaped Europe after the fall of Rome

During the early Middle Ages (c. 300–700 CE), groups such as the Franks, Vandals, Visigoths, and Suebi migrated into former Roman territories. Their movements transformed European politics and culture while preserving many Roman traditions.

The ancient Egyptians built prototypes of the modern Suez Canal

The idea to facilitate trade between the Mediterranean Sea and the Red Sea and connect the Eurasian continent was apparent even to pharaohs in the second millennium BCE. Though no physical traces remain, contemporary accounts attest to early, shorter versions of the canal, including from Herodotus.

The Silk Road was an ancient series of trade routes between East Asia and Europe

Founded by the Han Chinese in 130 BCE, the Silk Road was a series of trade routes connecting eastern China with the Mediterranean and the rest of Europe. The Persians created a predecessor series of routes, but the Chinese solidified the Silk Road, where travelers traded commerce, ideas, and more.

Watch a day in the life of a fictional Athenian family during the Peloponnesian War, ancient Greece's worst internal conflict.

A timeline of the ancient Greeks

When exactly were the Ancient Greeks around on Earth? Their roots go back nearly 9,000 years to the Bronze Age with the so-called Minoan civilization. These sea-faring tribes would come together to hold off the invading Persian Empire and culminate in the glories of Athenian democracy, Spartan military discipline, and more. Check out this thorough timeline of the Ancient Greeks.