Original sentence: Although this is claimed by some to be genocide, many of the local populace converted to Islam rather than having died.Certain stages of Islamic Conquest of India has been termed by some historians as one of the bloodiest in history.If this was done practically is so far unverifiable.KS Lal, calculated that between the years 1000 AD and 1500 AD the Hindu population of India decreased by 80 Million while others noted that the Islamic population greatly increased.One professor, Prof.Some of the conquest saw the system persecution, death and slavery of the local populace.The pillage of Vijayanagar lasted 6 months, and the city that was recorded to have been called 'the most beautiful city in the world' by a European traveller, was left with several parts depopulated and many structures destroyed or damaged.Two noted incidents are:
Edited sentence: KS Lal calculated that between the years 1000 AD and 1500 AD 80 Million Hindu's were put to death by the invading armies of Islam and the subsequent islamic rulers, on the basis of their beliefs.The Islamic Conquest of India has been termed by some historians as the bloodiest in history.The conquest saw a systematic destruction of the local Hindu population, architecture, culture and the slavery of their women and children.The pillage of Vijayanagar lasted 6 months, and the city that was recorded to have been called 'the most beautiful city in the world' by European travellers, was left with large parts depopulated and most structures destroyed or desecrated.The western historian Francois Gautier once commented "The massacres perpetuated by Muslims in India are unparalleled in history, bigger than the Holocaust of the Jews by the Nazis".Two incidents among many, are: