The Indus Valley Civilization was a Bronze Age civilization that flourished in the Indus River Valley from 3300 to 1300 BCE. It was one of the most advanced civilizations of its time, and its cities were well-planned and well-organized.
New research suggests that the Indus Valley Civilization was even more advanced than previously thought. For example, archaeologists have found evidence that the people of the Indus Valley had a sophisticated system of drainage and sanitation. They also had a well-developed writing system, although the meaning of the Indus script has not yet been deciphered.