Definitions

Beaumaris Castle, located on Anglesey, Wales, was built from 1295 CE by Edward I of England (r. 1272-1307 CE) to protect his territorial gains in the region. The castle featured the latest defensive designs of the period such...

Henry II of England ruled from 1154 to 1189 CE. He gained the throne by negotiation with his predecessor King Stephen of England (r. 1135-1154 CE) following the civil war that had raged between that monarch and Henry's mother...

The mythology of ancient Persia originally developed in the region known as Greater Iran (the Caucasus, Central Asia, South Asia, and West Asia). The Persians were initially part of a migratory people who referred to themselves...

Though the kingdom of Judah was not particularly notable in terms of technological developments, technology, nonetheless, played a central role in its rise as a political power in the region. Emerging in the 10th century...

King Stephen of England, often called Stephen of Blois, ruled from 1135 to 1154 CE. His predecessor Henry I of England (r. 1100-1135 CE) had left no male heir and his nominated successor, his daughter Empress Matilda, was...

Bimbisara (c. 545/544 BCE - c. 493/492 BCE) was a king of the Magadha Kingdom who is credited with establishing imperial dominance in the Indian subcontinent. Son of a minor king called Bhattiya, he belonged to the Haryanka Dynasty...

Henry I reigned as the king of England from 1100 to 1135 CE. The son of William the Conqueror (r. 1066-1087 CE), Henry succeeded his brother William II of England (r. 1087-1100 CE) after he had died in a hunting accident and...

Caliphate (“Khilafat” in Arabic) was a semi-religious political system of governance in Islam, in which the territories of the Islamic empire in the Middle East and North Africa and the people within were ruled by a supreme...

Windsor Castle is located in Berkshire, England, and was built as a motte and bailey castle by William the Conqueror (r. 1066-1087). Converted into stone by Henry II of England (r. 1165-1179), the shell keep tower was rebuilt by...

Muhammad ibn Abdullah (l. 570-632 CE) is venerated today as the Prophet of Islam and the “seal of Prophets” by his followers – the Muslims. Muslims believe that Muhammad was the last – hence the “seal” – of many prophets before...