Pakistan's lost city of 40,000 people Nadeem Khawar/Getty Images In the dusty plains of present-day Sindh in southern Pakistan lie the remains of one of the world's most impressive ancient cities that most people have never heard of. Mohenjo-daro – which means "mound of the dead men" in Sindhi – was the largest city of the once-flourishing Indus Valley Civilisation …
