Irrigation: Did you mean...?

The great temples and monuments of ancient Egypt continue to fascinate and amaze people in the modern day. The sheer size and scope of structures like the Great Pyramid at Giza or the Temple of Amun at Karnak or the Colossi of Memnon are...

Mesopotamia (from the Greek, meaning "between two rivers") was an ancient region located in the Near East (Middle East) bounded in the northeast by the Zagros Mountains and in the southeast by the Arabian Plateau, corresponding to modern-day...

Pre-Columbian civilizations of the Southwestern United States and Northern Mexico include the Hohokam who occupied the US state of Arizona, the Anasazi or Ancestral Pueblo Peoples who resided in the Four Corners Region, and the Mogollon who...

The Salado culture is a term used by historians and archaeologists to describe a pre-Columbian Southwestern culture that flourished from c. 1200-1450 CE in the Tonto Basin of what is now the southern parts of the present-day US states of...

The Sumerians were the people of southern Mesopotamia (modern-day southern Iraq) whose civilization flourished between circa 4000 and 1750 BCE. Their name comes from the region, which is frequently – and incorrectly – referred to as a "country."...

Pre-Colonial North America (also known as Pre-Columbian, Prehistoric, and Precontact) is the period between the migration of the Paleo-Indians to the region between 40,000-14,000 years ago and contact between indigenous tribes and European...

Mari was a city-state located near the west bank of the Euphrates River in Northern Mesopotamia (now eastern Syria) during the Early Bronze Age and the Middle Bronze Age. One of the earliest known planned cities, Mari is believed to have...

Texcoco (aka Tezcoco or Tetzcoco), located near the eastern shores of Lake Texcoco in the Valley of Mexico, was the capital of the Acolhua people. It was a major power in the Aztec period and a member of the Triple Alliance along with Tenochtitlan...

Ancient Persian culture contributed many of the aspects of the modern world which people take for granted as having always existed. The designation “Persia” comes from the Greeks – primarily from the historian Herodotus – but the people of...

Colchis (western Georgia) and Kartli/Iberia (eastern and southern Georgia) were important regions in the Caucasus area of Eurasia from the Bronze Age of the 15th century BCE. Prospering through agriculture and trade, the region attracted...