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Definition
Socrates
Socrates of Athens (l. c. 470/469-399 BCE) is among the most famous figures in world history for his contributions to the development of ancient Greek philosophy which provided the foundation for all of Western Philosophy. He is, in fact, known as the "Father of Western Philosophy" for this reason. He was originally a sculptor who seems to have also had a number of other occupations, including soldier...
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Definition
Ming Porcelain
The porcelain of the Ming Dynasty of China (1368-1644 CE) benefitted, as did other arts, from the economic success of the 15th century CE, in particular, and the consequent surge in demand...
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Map of the Spread of the Black Death, c. 1346–1353 - Trade, Transmission & the Second Plague Pandemic
The Black Death was the catastrophic first great wave of the Second Plague Pandemic, caused by the bacterium Yersinia...
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12 Women Rulers of the Ancient World - Queens, Regents & Empresses Who Exercised State Power
Political power in the ancient world rested on dynastic legitimacy, control of court and military institutions, religious authority...
Latest Content
Article
U. S. Grant's Account of the Battle of Fort Donelson - Excerpts from the Official Action Report
Ulysses S. Grant's victory at the Battle of Fort Donelson (11-16 February 1862) during the American Civil War elevated him...
Curriculum Collection
AP World History Unit 5 - Revolutions (c. 1750–1900)
Two major revolutions remade the world between 1750 and 1900. The first was a revolution of the mind: thinkers of the Enlightenment argued that authority was...
Definition
Battle of Fort Donelson - The Victory that Might Have Won the War in the West
The Battle of Fort Donelson (11-16 February 1862) was a Union victory in the Western theater of the American Civil War on the Cumberland River...
Article
Paper Money in Song China
Paper money was invented in China and became widely used by merchants during the Song dynasty (960-1279), principally as proof of cash holdings in state treasuries and for larger...
Definition
Cheka - Lenin's Secret Police
The Cheka (Vecheka) Secret Police was created by Vladimir Lenin's Soviet government in December 1917 to ruthlessly stamp out all opposition to the Bolshevik Revolution. During...
Collection
England's Peasant Uprising of 1381
In this collection of resources, we examine the Peasants' Revolt in England in 1381, a popular uprising that sought dramatic social changes such as the removal of the poll...
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House of Hanover in Britain, 1714–1901 - From George I to Victoria: Monarchy, Reform & Empire
The House of Hanover was the royal dynasty that ruled Great Britain and later the United Kingdom from 1714 to 1901. Its accession...
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Map of Edmond Halley’s Scientific Voyages - Exploration, Astronomy & Navigation, 1676–1703
The travels of Edmond Halley (1656–1742) illustrate how the Scientific Revolution increasingly joined theoretical knowledge with...
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Map of Peter the Great and the Russian Empire, c. 1725 - War, Reform, and Russia’s Rise as a Great Power
The Russian Empire under Peter I (reign 1682–1725) emerged from an intensified process of military and state-building...
For You
Definition
Tiamat - The Great Mesopotamian Goddess of Chaos
Tiamat is the Mesopotamian goddess associated with primordial chaos and the salt sea, best known from the Babylonian epic Enuma Elish. In all versions of the myth...
Image Gallery
A Gallery of Women of Ancient Egypt
The high status of women in ancient Egypt was reflected in many aspects of the culture but, notably, in the number of female deities who embodied the concept of the Divine...
Article
Heraclitus: Life Is Flux
Heraclitus of Ephesus (l. c. 500 BCE) famously claimed that “life is flux” and, although he seems to have thought this observation would be clear to all, people have continued to...
Article
Insei: Cloistered Government in Ancient Japan
Insei or 'cloistered government' describes the strategy of emperors during the late Heian Period (794-1185 CE) in ancient Japan where they abdicated in favour of...
Book Reviews
Book Review
The Army of Alexander the Great
The Army of Alexander the Great (2025) is a highly detailed and insightful examination of one of the most influential military forces in history. Rather than presenting Alexander...
Book Review
Ten Caesars: Roman Emperors from Augustus to Constantine
In Ten Caesars: Roman Emperors from Augustus to Constantine, Barry Strauss tells the story of ten notable Roman leaders. Strauss is a Professor of History...
Book Review
Touching Parchment: Volume 1: Officials and Their Books
Manuscript historian Kathryn Rudy from the University of St. Andrews in Scotland is known for taking a forensic approach to studying medieval manuscripts...
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Ancient Period
Article
Legions of Britain
After the Roman emperor Claudius (r. 41-54 CE) successfully conquered Britain in 43 CE, four legions were left there to maintain the peace: XIV Gemina, II Augusta, IX Hispana, and XX Valeria...
Definition
Eucratid
The Eucratids were a Greco-Bactrian and Indo-Greek dynasty of approximately 12 kings, lasting between c.171 BC and 80-70 BC, according to numismatic evidence. The numismatic emblem which characterized...
Definition
Kali
Kali is the Hindu goddess of death, time, and doomsday. She is often associated with sexuality and violence but is also considered a strong mother figure and symbol of motherly love. Kali embodies...
Article
Carthaginian Trade
The Carthaginians, like their Phoenician forefathers, were highly successful traders who sailed the Mediterranean with their goods, and such was their success that Carthage became the...
Definition
Gnosticism
Gnosticism is the belief that human beings contain a piece of God (the highest good or a divine spark) within themselves, which has fallen from the immaterial world into the bodies of humans...
Definition
Horemheb
Horemheb (reigned 1320-1292 BCE) was the last pharaoh of the 18th dynasty of Egypt. He is also known as Dejserkheprure and Horemhab. His name means, “Horus is in Festival” and he came from the...
Definition
Hermes - The Messenger of the Olympian Gods
Hermes was the ancient Greek god of trade, wealth, luck, fertility, animal husbandry, sleep, language, thieves, and travel. One of the cleverest and most mischievous...
Definition
Ashur - The First Great Assyrian City
Ashur (also known as Assur) was an Assyrian city located on a plateau above the Tigris River in Mesopotamia (today known as Qal'at Sherqat, al-Shirqat District, northern...
Medieval Period
Definition
Justinian II
Justinian II “the Slit-nosed” ruled as emperor of the Byzantine Empire in two spells: from 685 to 695 CE and then again from 705 to 711 CE. It was after his first reign and prior to his exile...
Definition
Wonhyo
Wonhyo (l. 617-686 CE) was a Korean Buddhist philosopher whose works impacted a wide array of later philosophers and writers through his teaching that one’s interpretation of the world created one’s...
Definition
Saint Boniface
Saint Boniface (born as Wynfreth, l. 672-754) is one of the most famous saints in the Netherlands. He helped Pope Gregory II (r. 715-731), who was keen to convert pagan Germanic tribes, to...
Definition
Tlaloc
Tláloc (pron. Tla-loc) is one of the most important and formidable gods in the Aztec pantheon. He was considered the god of rain, water, lightning and agriculture. Tlaloc was seen as both a benevolent...
Definition
Robert Guiscard
Robert Guiscard (1015-1085) was a Norman knight best known for conquering much of Southern Italy and Sicily during the 11th century. His many exploits include the expulsion of the Byzantines...
Article
Battle of Brunanburh
The Battle of Brunanburh, fought in the autumn of 937 at an unknown location, saw the English king, Aethelstan (r. 924-939), defeat a coalition of invading armies led by Constantine...
Collection
10 Great Renaissance Artists
The Renaissance of 15th- and 16th-century CE Europe witnessed an extraordinary blossoming of artistic talent. In this collection of resources, we look at ten of the greatest artists...
Article
Ten Notorious French Pirates
Piracy has involved many nationalities over the centuries, but one of the prominent groups in the medieval and early modern periods was the French pirates, who terrorised the Atlantic...
Early Modern Period
Article
Battle of Dunbar in 1650
The battle of Dunbar on 3 September 1650 between the English Parliament's New Model Army led by Oliver Cromwell (1599-1658) and Scotland's army led by David Leslie (c. 1600-1682...
Article
Solomonic Descent in Ethiopian History
The Solomonic Dynasty ruled Ethiopia from the 1270s to the 1970s, and the 14th-century work, the Kebra Nagast (The Glory of the Kings) famously tells of how the dynasty...
Article
Elizabeth I & the Power of Image
Aware of the power of appearances, Elizabeth I of England (r. 1558-1603 CE) carefully controlled her image throughout her reign and through costume, hair, jewellery, and art...
Article
Margaret of Valois' Account of St. Bartholomew's Day Massacre
Margaret of Valois' eyewitness account of St. Bartholomew's Day Massacre is among the most famous and the only written record of the event left by a member...
Definition
1st Rhode Island Regiment
The 1st Rhode Island Regiment, also known as Varnum's Regiment or the Black Regiment, was a regiment of the Continental Army during the American Revolutionary War (1775-1783). It...
Article
Battle of Bunker Hill
The Battle of Bunker Hill (17 June 1775) was a major engagement in the initial phase of the American Revolutionary War (1775-1783), fought primarily on Breed's Hill in Charlestown, Massachusetts...
Definition
Suleiman the Magnificent
Suleiman the Magnificent (aka Süleyman I or Suleiman I, r. 1520-1566) was the tenth and longest-reigning sultan of the Ottoman Empire. Hailed as a skilled military commander, a just...
Definition
Edward Montagu, Earl of Manchester
Edward Montagu, 2nd Earl of Manchester (l. 1602-1671), was a Parliamentarian commander during the English Civil Wars (1642-1651). He led the Eastern Association army before...
Modern Period
Article
Battle of Stalingrad - The Destruction of Germany's Sixth Army
The Battle of Stalingrad (now Volgograd, July 1942 to February 1943) was an attempt by Adolf Hitler (1889-1945) to control the USSR's access to the Caucasus...
Article
The Thousand-bomber Raid on Cologne in 1942
Cologne (Köln) was the first German city to experience a "1,000-bomber raid" by the Royal Air Force during the Second World War (1939-45). The attack took place on...
Definition
Estado da India
The Estado da India (1505-1961) was the name the Portuguese gave to that part of their empire which stretched from India to East Asia. However, in its widest sense, the name includes all...
Definition
Cadoudal Affair
The Cadoudal Affair, or the Pichegru Conspiracy, was a failed royalist attempt to kill or kidnap Napoleon Bonaparte (1769-1821), then the First Consul of the French Republic, and restore...
Article
The Girl Who Climbed to the Sky
The Girl Who Climbed to the Sky is a folktale from the Arapaho nation about a girl, Sapana, who is tricked by a supernatural sky-being into traveling to his home, where he keeps...
Article
Veuve Clicquot - The Champagne Queen
Innovative, a risk-taker, and utterly relentless in her will to overcome all obstacles, one woman not only matched but beat her competitors in the male-dominated champagne...
Definition
Tsar Nicholas II - Last of the Romanovs
Tsar Nicholas II (reign 1894-1917) was the last of the Romanov emperors, murdered along with his family during the turmoil of the Russian Revolution in 1917. Insisting...
Article
The Bell Witch - Better a Reason for Suffering
It all began with a farmer shooting at a 'something' in a field. Or it may have started from a dispute with a neighbor. Or it may have never happened at all. However...
Prehistoric Period
Definition
First Agricultural Revolution
The First Agricultural Revolution, beginning c. 12-20,000 years ago, was characterized by the emergence of different agricultural systems in different parts of the world, whose...
Definition
Ceide Fields
The Ceide Fields, near Ballycastle, Co. Mayo, on the western coast of Ireland, are recognised as one of the oldest and largest Stone Age farming sites in the world, dating back to c. 3700 BCE...
Definition
Neanderthal
Neanderthals are an extinct group of fossil humans that appeared in Western Eurasia in the mid-Middle Pleistocene and shared the stage with the first modern humans arriving in Europe from around...
Definition
Longmen Grottoes
The Longmen Grottoes, a Buddhist cave complex located 13 kilometers south of Luoyang in China's Henan province, form some of the most significant and exquisite representations of ancient...
Definition
Long Barrow
A long barrow is a class of Middle Neolithic (approximately 3500-2700 BCE) burial monument which is found extensively throughout the British Isles and is related to other forms of contemporary...
Definition
Chauvet Cave
The Chauvet Cave (also known as the Chauvet-Pont-d'Arc Cave) is a Palaeolithic cave situated near Vallon-Pont-d'Arc in the Ardèche region of southern France that houses impeccably preserved...
Article
The Meaning of European Upper Paleolithic Rock Art
Rock art (also known as parietal art) is an umbrella term which refers to several types of creations including finger markings left on soft surfaces, bas-relief...
Definition
Pre-Colonial North America
Pre-Colonial North America (also known as Pre-Columbian, Prehistoric, and Precontact) is the period between the migration of the Paleo-Indians to the region between 40,000-14,000...
