Definitions

Ogedei Khan (aka Ogodei) ruled the Mongol Empire from 1229 to 1241. He was the third son of Genghis Khan (r. 1206-1227), the empire's founder. Ogedei's accomplishments included creating a new capital at Karakorum, establishing a system of...

Flavius Belisarius (l. 505-565 CE) was born in Illyria (the western part of the Balkan Peninsula) to poor parents and rose to become one of the greatest generals, if not the greatest, of the Byzantine Empire. Belisarius is listed among the...

The Bronze Age Collapse (also known as Late Bronze Age Collapse) is a modern-day term referring to the decline and fall of major Mediterranean civilizations during the 13th-12th centuries BCE. The precise cause of the Bronze Age Collapse...

Xanadu (aka Shangdu, Shang-tu, and Kaiping) located in Inner Mongolia, northern China, was first the capital (1263-73) and then the summer capital (1274-1364) of the Mongol Empire. It came to prominence during the reign of Kublai Khan (r...

A yurt (ger in Mongolian) is a large circular tent made of wool felt stretched over a wooden frame used by nomadic peoples of the Asian steppe since before written records began. Yurts are especially associated with Mongol herders and hunters...

The Ostrogoths were the eastern tribe of the Goths (a Germanic people) who rose in power in the area north of the Black Sea. The designation, Ostrogoth, taken to mean 'Eastern Goth', actually means 'Goths glorified by the rising sun' and...

Genghis Khan (aka Chinggis Khan) was the founder of the Mongol Empire which he ruled from 1206 until his death in 1227. Born Temujin, he acquired the title of Genghis Khan, likely meaning 'universal ruler’, after unifying the Mongol tribes...

The Visigoths were the western tribe of the Goths (a Germanic people) who settled west of the Black Sea sometime in the 3rd century CE. According to the scholar Herwig Wolfram, the Roman writer Cassiodorus (c. 485-585 CE) coined the term...

Technology enabled ancient Israel, the Northern Kingdom excluding Judah, to be economically prosperous and establish itself as a major political power as early as the 10th century BCE, steadily growing until its destruction in 720 BCE. Some...

Hestia was the Greek virgin goddess of the hearth, home, and hospitality. In Greek mythology, she is the eldest daughter of Cronus and Rhea. In her role as a protector of the family and political community, sacrifices and offerings were regularly...