Definitions

Canyon de Chelly or Canyon de Chelly National Monument is a protected site that contains the remains of 5,000 years of Native American inhabitation. Canyon de Chelly is located in the northeastern portion of the US state of Arizona within...

Prambanan (Javanese: Rara Jonggrang) is a Hindu temple complex dating from the 9th century CE located near Bokoharjo, on the island of Java in Indonesia. Prambanan is the largest Hindu temple in Indonesia and one of the largest Hindu temples...

Edessa (modern Urfa), located today in south-east Turkey but once part of upper Mesopotamia on the frontier of the Syrian desert, was an important city throughout antiquity and the Middle Ages. A city within the Seleucid Empire, then capital...

Wupatki or Wupatki National Monument is an Ancestral Puebloan site that contains over 800 ancient ruins. It is situated in the north-central region of the US state of Arizona and is approximately 50 km (31 miles) northeast of the present-day...

The German Crusade of 1197 CE, also known as the 'Emperor's Crusade', was led by the Holy Roman Emperor Henry VI (r. 1191-1197 CE). Although the emperor died on his way east, his army did capture Beirut from the forces of the Ayyubid dynasty...

The Temple of Borobudur or sometimes "Barabudur" is a Mahayana Buddhist temple located close to Muntilan on the island of Java in Indonesia. Built during the rule of the Sailendra Dynasty (c. 650-1025 CE), Borobudur remains the world's largest...

Leif Erikson (also spelled Leif Eriksson, Old Norse Leifr Eiríksson), nicknamed Leif 'the Lucky', was a Norse Viking who is best known for arguably being the first European to have set foot on North American soil along with his crew c. 1000...

The Byzantine Empire existed from 330 to 1453. It is often called the Eastern Roman Empire or simply Byzantium. The Byzantine capital was founded at Constantinople by Constantine I (r. 306-337). The Byzantine Empire varied in size over the...

The Abbey of Saint John at Müstair, located in the village of Müstair in Canton Graubünden, Switzerland, is an early medieval Benedictine monastery dating to the late 8th century CE that became an abbey in 1163 CE. It is renowned across Europe...

The play Agamemnon was written by one of the greatest Greek tragedians Aeschylus (c. 525 – 455 BCE), “Father of Greek Tragedy.” Older than both Sophocles and Euripides, he was the most popular and influential of all tragedians of his era...