Book excerpt: An insider view of one of the bloodiest conquest of the world.5000 BCE:Indians built first planned cities on earth and built homes for 80000 people in Harappa and Mohenjo-daro. India was numero uno in urban planning, sophisticated drainage systems, advanced supply systems, baked brick houses, great baths and granaries and innovative techniques and metallurgy . 500 CE:India was basking through the golden period making stupendous progress in Science, astronomy, Literature and architecture with whole world looking up to India .1200 CE :India was reduced to a vassal state and became a source for never ending supply of slaves and wealth, reducing the Hindu population by 80 million at one count. What had gone wrong in these five or six centuries? What mistakes Indians have committed to deserve this inhuman degradation? Was anything wrong in their religious and cultural viewpoint that made Hindus lose repeatedly?Why could not they think of making something like Great Wall of China to keep the invasions at bay despite having all the money and skills?Why Turks were so interested in India? Why was there a mad scramble among them to invade India?What India had or didn't have which attracted them in hordes?Why did they burn whole cities and wiped out whole population even after winning?Because for Hindus, it was a game while for Turks, it was a war, a bloody war.To be won at any cost. This is also the story of the brave warriors who resisted them heroically. Raja Dahir. Lalitaditya. Pulakeshin. Nayaki Devi. Jaipal. Suhel Dev. Prithvi RajAnd the list goes on.