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The Kingdom of Abyssinia was founded in the 13th century CE and, transforming itself into the Ethiopian Empire via a series of military conquests, lasted until the 20th century CE. It was established by the kings of the Solomonid dynasty...

An amphitheatre was a structure built throughout the Roman empire where ordinary people could watch such spectacles as gladiator games, mock naval battles, wild animal hunts, and public executions. Usually oval in form, the largest examples...

Abu Simbel is an ancient temple complex, originally cut into a solid rock cliff, in southern Egypt and located at the second cataract of the Nile River. The two temples which comprise the site were created during the reign of Ramesses II...

Mehmed II (1432-1481 CE), also known as Mehmed the Conqueror, was the seventh and among the greatest sultans of the Ottoman Empire. His conquests consolidated Ottoman rule in Anatolia and the Balkans, and he most famously triumphed in conquering...

Abu Bakr (l. 573-634 CE, r. 632-634 CE) was an early convert of Islam; he was a close friend and confidant of the Islamic Prophet Muhammad, and became the first caliph of the Islamic empire – a successor to Muhammad's temporal position but...

The decrees of 4 August 1789, also known as the August Decrees, were a set of 19 articles passed by the National Constituent Assembly during the French Revolution (1789-1799) which abolished feudalism in France and ended the tax exemption...

Ireland is an island country located in the North Atlantic, bounded by the North Channel, the Irish Sea, and St. George's Channel. It is known as Eire in the Gaelic language, which comes from the old Irish Eriu, the name of a daughter of...

Charlotte Corday (1768-1793) played a prominent role in the French Revolution (1789-1799) when she assassinated radical activist Jean-Paul Marat in his bathtub on 13 July 1793. Despite her aristocratic background, Corday was an avowed republican...

The Townshend Acts were a series of acts passed by the Parliament of Great Britain between 1767 and 1768 to tax and regulate the Thirteen Colonies of North America. When the colonists considered the acts an abuse of power and protested them...

Fatimah (born between 605 and 615 CE, died sometime in 632 CE; date of death is disputed) was the youngest daughter of the Islamic Prophet Muhammad (l. 570-632 CE) and his first wife Khadija (l. 555-619 CE). Taking up after her father, Fatimah...