Irrigation: Did you mean...?

The Yuan Dynasty was established by the Mongols and ruled China from 1271 to 1368. Their first emperor was Kublai Khan (r. 1260-1294) who finally defeated the Song Dynasty which had reigned in China since 960. Stability and peace within China...

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 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...

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...

Hammurabi (reign 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...

Ancient Mesopotamian government was based on the understanding that human beings were created to help and serve the gods. The high priest, king, assembly of elders, governors, and any other officials were recognized as stewards chosen by...

The Fertile Crescent, often called the 'cradle of civilization', is the region in the Middle East that curves like a quarter-moon shape from the Persian Gulf through modern-day southern Iraq, Syria, Lebanon, Jordan, Israel, and northern Egypt...

Sargon of Akkad (reign 2334-2279 BCE) was the king of the Akkadian Empire of Mesopotamia, the first multinational empire in history, who united the disparate kingdoms of the region under a central authority. He is equally famous today as...

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...