Middle Ages: Did you mean...?

Philolaus (l. c. 470 to c. 385 BCE) was a Pythagorean philosopher who claimed that fire was the first cause of existence and heat the underlying source of human life. He is best known for his pyrocentric model of the universe, which...

Khotyn fortress is a complex of fortifications situated on the hilly right bank of the Dniester in Khotyn, Ukraine. It consists of a 13th-century stronghold and an 18th-century bastion surrounding it. It is one of the oldest preserved...

Catherine II of Russia (Catherine the Great) was empress regent of Russia from 1762-1796. She was born in Prussia to Prince Christian August of Anhalt-Zerbst (1690-1747) and Princess Johanna Elisabeth of Holstein-Gottorp (1712-1760...

The Russian Revolution of 1905 challenged the absolute power of Tsar Nicholas II (reign 1894-1917) as ruler of the Russian Empire. Bloody Sunday in 1905 started the year disastrously for the tsar when soldiers fired upon...

The Kingdom of West Francia (843-987 CE, also known as The Kingdom of the West Franks) was the region of Western Europe that formed the western part of the Carolingian Empire of Charlemagne (Holy Roman Emperor 800-814 CE...

The Anglo-Powhatan Wars were a series of conflicts between the English colonists of Virginia and the indigenous people of the Powhatan Confederacy between 1610-1646 CE. The Powhatan Confederacy (of over 30 tribes) was led by...

The Northern or Baltic Crusades were military campaigns organised by popes and western rulers to convert pagans to Christianity in the 12th to 15th century. Unlike in the Holy Land, where military campaigns were aimed at liberating...

The Periplus of the Erythraean Sea is an eyewitness account of ancient travel to Africa and India via the Red Sea written by an unknown Greek-speaking Egyptian author in the 1st century CE. In this detailed account...

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 common trait was the use of native species...

The Late Period of Egypt (525-332 BCE) is the era following the Third Intermediate Period (1069-525) and preceding the brief Hellenistic period (332-323 BCE) when Egypt was ruled by the Argead...