Prehistory
Ancient History
Middle Ages
Early Modern Era
Modern Era
100

This prehistoric structure type, made from massive stone slabs and often used as tombs, gets its name from Greek for “stone table.”

What is a dolmen?

100

This ancient writing system used wedge-shaped marks pressed into clay tablets.

 What is cuneiform?

100

The medieval legal practice of trial by ordeal was officially curtailed by this Church council in 1215.

What is the Fourth Lateran Council?

100

This invention, perfected in Europe in the 15th century, dramatically increased the spread of ideas.

What is the printing press?

100

This 18th-century innovation dramatically increased textile production and helped launch industrialization.

What is the spinning jenny?

200

This prehistoric hunting technique involved driving large animals off cliffs and is known by a French term.

What is a buffalo jump?

200

The ancient Egyptian city of Akhetaten was built by this pharaoh to center worship on the Aten.

Who is Akhenaten?

200

This Abbasid capital became a major center of learning after its founding in 762 CE.

What is Baghdad?

200

This empire replaced the Mamluks as rulers of Egypt and the eastern Mediterranean in 1517.

What is the Ottoman Empire?

200

This 19th-century ideology promoted free markets, limited government, and individual rights.

What is liberalism?

300

This Paleolithic stone tool tradition is named after a site in France and is known for handaxes.

What is the Acheulean

300

The Antikythera Mechanism is often described as the world’s first example of this type of device.

What is an analog computer?

300

This Chinese dynasty issued the world’s first known government-backed paper money.

What is the Song Dynasty?

300

The Treaty of Tordesillas divided newly claimed lands outside Europe between these two powers.

Who is Spain (the Crown of Castile) and Portugal

300

This British intelligence operation used a corpse with false documents to mislead Axis forces before the invasion of Sicily.

What is Operation Mincemeat

400

This Upper Paleolithic culture is associated with some of the earliest known Venus figurines and flourished around 30,000–20,000 BCE.

What is the Gravettian culture?

400

This Carthaginian general crossed the Alps using war elephants during the Second Punic War.

Who is Hannibal Barca?

400

This Islamic scholarly institution in Cairo, founded in 970 CE, remains one of the world’s oldest universities.

What is Al-Azhar?

400

The Tokugawa policy of sakoku primarily aimed to restrict this group’s influence in Japan. 


Who are European missionaries (especially Christians)?

400

This Russian reform of 1861 freed millions of peasants from serfdom.

 What is the Emancipation Reform?

500

The Neolithic settlement of Catalhoyuk notably lacked this common urban feature found in later cities.

What are streets?

500

This Neo-Assyrian king’s library at Nineveh preserved the Epic of Gilgamesh.

Who is Ashurbanipal?

500

This Maya manuscript(one of the few to survive Spanish destruction)contains astronomical and calendrical tables.

 What is the Dresden Codex?

500

The Mughal administrative system that assessed land revenue based on crop surveys was known by this name.

What is the zabt system?

500

This Japanese biological warfare unit conducted human experimentation in occupied China.

What is Unit 731?