Irrigation: Did you mean...?

East of the Zagros Mountains, a high plateau stretches off towards India. While Egypt was rising up against the Hyksos, a wave of pastoral tribes from north of the Caspian Sea was drifting down into this area and across into India. By the...

The Warring States period (481/403 BCE - 221 BCE) describes the three centuries when various rival Chinese states battled viciously for territorial advantage and dominance. Ultimately the Qin state was victorious and established the first...

The Zapotecs, known as the 'Cloud People', dwelt in the southern highlands of central Mesoamerica, specifically, in the Valley of Oaxaca, which they inhabited from the late Preclassic period to the end of the Classic period (500 BCE - 900...

The African kingdom of Axum (also Aksum) was located on the northern edge of the highland zone of the Red Sea coast, just above the horn of Africa. It was founded in the 1st century CE, flourished from the 3rd to 6th century CE, and then...

Sumer was the southernmost region of ancient Mesopotamia (modern-day southern Iraq and parts of Kuwait), which has long been considered the cradle of civilization. The name comes from Akkadian, the language of the north of Mesopotamia, and...

Ancient Persian culture flourished between the reign of Cyrus II (The Great, r. c. 550-530 BCE), founder of the Achaemenid Persian Empire, and the fall of the Sassanian Empire in 651 CE. Even so, the foundations of Persian culture were already...

Empress Wu Zetian (Empress Consort Wu, Wu Hou, Wu Mei Niang, Mei-Niang, and Wu Zhao, l. 624-705 CE, r. 690-704 CE) was the only female emperor of Imperial China. She reigned during the Tang Dynasty (618-907 CE) and was one of the most effective...

The Fertile Crescent, often called the "Cradle of Civilization", is the region in the Middle East which curves, like a quarter-moon shape, from the Persian Gulf, through modern-day southern Iraq, Syria, Lebanon, Jordan, Israel and northern...

Hammurabi (r. 1792-1750 BCE) was the sixth king of the Amorite First Dynasty of Babylon best known for his famous law code which served as the model for others, including the Mosaic Law of the Bible. He was the first ruler able to successfully...

In the study of the ancient world a City is generally defined as a large populated urban center of commerce and administration with a system of laws and, usually, regulated means of sanitation. This is only one definition, however, and the...