This 1000 years story is surely taught in madrasas. Even, moderators started believing in it..
perhaps you should learn to request better comprehension if you dont understand.
the 1000 years of Mohammedan presence as Rulers of Indian lands
Indian lands.. means any section of India.. be it the coastal areas of present day Sindh or Bengal.. at different times.. with different rulers. The Tughlaks never ruled all of India.. nor did Tipu Sultan.. but the history of the first "rule" of an Indian land under a Muslim..does go to a 1000 years.
But then again, Internet Hindus are easy to predict.