Primary sources, dated timelines, and a map collection
Primary sources
The heart of the archive is its collection of original documents, almost all drawn from the public domain. Reading a source directly, rather than only through a summary, is the best way to understand how historians work.
Our primary-source reading packets pair each document with an introduction, a set of guiding questions, and a note on its origin. Samples in the current catalog include the Code of Hammurabi, excerpts from Herodotus, the Magna Carta of 1215, the logs of early navigators, and the resolutions of twentieth-century international bodies.
When a translation is provided, the archive states that plainly and names the text from which it was drawn. Where a passage has been lightly adapted for classroom use, as with the paraphrase of Pericles' funeral oration, that fact is always labeled rather than concealed.
Dated events timeline
This table records representative events by century and region. It is a working reference, not a complete chronicle, and it is updated as new material enters the collection.
Century
Event
Region
c. 30th BCE
Unification of Egypt under the first pharaohs
North Africa
c. 5th BCE
Building of the Parthenon in Athens
Greece
c. 3rd BCE
Reign of the Mauryan emperor Ashoka
South Asia
c. 1st CE
Emergence of the Roman Empire under Augustus
Mediterranean
c. 7th CE
Rise of Islam and the early caliphates
Arabia and the Near East
c. 13th CE
Mongol conquests across Asia and the steppe
Central Asia
c. 15th CE
Portuguese voyages along the African coast
Atlantic and Africa
c. 18th CE
Early phase of the Industrial Revolution
Britain and Europe
c. 20th CE
World wars and the founding of the United Nations
Global
When citing any item from the archive, use the following format so that readers can locate the source:
World History Archives. "Dated Events Timeline."
Resources and archives, World History Archives.
Accessed 2026.
URL: /resources.html
Maps and atlases
Geography is inseparable from history. Empires rise along rivers, trade follows passes and ports, and migrations reshape continents. The map below is a stylized illustration of the world's continents used in our orientation exercises; full historical atlases are available in the reading room.
Stylized world map (simplified continents) used for orientation exercises in the archive.
Map literacy means learning to read more than location. A historical map also shows political boundaries that change over time, trade routes that carry goods and ideas, and physical features that shape settlement. When you study a map, ask what it includes, what it omits, and whose perspective it represents. Maps, like all sources, must be read critically.
Key historical figures
Click any card to flip it and reveal the figure's dates and main achievement. Your progress is tracked locally so you can see how many figures you have reviewed.
0figures studied
Hammurabi
King of Babylon
Hammurabi
c. 1810 - 1750 BCE
Created one of the earliest written law codes in ancient Mesopotamia, inscribed on a basalt stele now held in the Louvre
Alexander the Great
King of Macedon
Alexander the Great
356 - 323 BCE
Built an empire stretching from Greece to northwestern India in just over a decade of campaigning
Confucius
Chinese philosopher
Confucius
551 - 479 BCE
His teachings on ethics, family, and governance shaped East Asian thought and institutions for over two thousand years
Genghis Khan
Founder of the Mongol Empire
Genghis Khan
c. 1162 - 1227
Founded the largest contiguous land empire in history, connecting East and West through conquest and trade
Marco Polo
Venetian merchant and traveler
Marco Polo
1254 - 1324
His accounts of traveling to the court of Kublai Khan opened European eyes to the wealth and scale of Asia
Elizabeth I
Queen of England
Elizabeth I
1533 - 1603
Stabilized England after decades of religious conflict and oversaw the defeat of the Spanish Armada in 1588
Leonardo da Vinci
Artist and inventor
Leonardo da Vinci
1452 - 1519
Polymath whose paintings, anatomical studies, and engineering designs defined the Renaissance ideal of universal learning
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