Evolution: Did you mean...?

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. Although agriculture...

Ahura Mazda (also known as Ahuramazda, Harzoo, Hormazd, Hourmazd, Hurmuz, Ohrmazd, 'Lord' or 'Spirit') is the highest spirit worshipped in Zoroastrianism, the old Mede and ancient Persian mythology which spread across Asia predating Christianity...

The Jomon Period (c. 14,500 - c. 300 BCE) of ancient Japan produced a distinctive pottery which distinguishes it from the earlier Paleolithic Age. Jomon pottery vessels are the oldest in the world and their impressed decoration, which resembles...

An ice age is a period in which the earth's climate is colder than normal, with ice sheets capping the poles and glaciers dominating higher altitudes. Within an ice age, there are varying pulses of colder and warmer climatic conditions, known...

Vinland (Old Norse Vínland, 'Wine Land') is the name given to the lands explored and briefly settled by Norse Vikings in North America around 1000 CE, particularly referring to Newfoundland, where a Viking site known as L'Anse aux Meadows...

The Kojiki ('Record of Ancient Things') is the oldest book of Japanese history and the oldest text of any kind from Japan. Compiled in 712 CE by the court scholar Ono Yasumaro, the work begins with the gods and the creation of the world...

The Praetorian Guard (cohortes praetoriae) was, in the Roman Republic, a commander's personal bodyguard and then, in the imperial period, an elite force assigned to protect the emperor and Rome. Over the years, the guard would become a dangerous...

Susa was one of the oldest cities in the world and part of the site is still inhabited as Shush, Khuzestan Province, Iran. Excavations have uncovered evidence of continual habitation dating back to 4395 BCE but that early community grew from...

A praetor was a senior magistrate in ancient Roman government, who was granted executive or imperium powers similar to that of the consuls. Although originally assigned legal authority over the courts, his executive powers allowed him to...

The Battle of Red Cliffs (also known as the Battle of Chibi, 208 CE) was the pivotal engagement between the forces of Northern China led by the warlord Cao Cao (l. 155-220 CE) and the allied defenders of the south under the command of Liu...