Shortly after the beginning of the first civilization was born in Mesopotamia ( modern-day Iraq and Syria ) around 3500 BC e . there are also the earliest urban settlements on the river Indus ( around 3000 BC ) . Cities like Mohenjo - daro and Harappa were the largest and most developed . Mohenjo - daro is occupied 60 hectares , had a rectangular shape and is approximately 40,000, and important buildings ( such as the citadel, the school , the oldest of the bathroom and sanitation in the world ) were built of bricks ( baked bricks ) .

No comments:
Post a Comment