Long ago between the year 3300 and 1300 BCE, one of the oldest urban cultures in the world flourished and occupied modern-day India and Pakistan. Even then, the civilisation was advanced with well-planned cities, sophisticated drainage systems and baked brick houses, among many other things. Lothal, now in modern-day Gujarat, was a thriving trade centre and supposedly the world's earliest known dock. It linked the Indus Valley Civilisation with Mesopotamia and other far flung regions.






