My friend ur worng. Mahmood Gajnavi destroyed Nalanda university and millions of books, scripts stored in the library were burnt by him. He destroyed Somnath temple. Auranzed destroyed thousands of temples. Talibanis destroyed BUDDHA statute in Afganistan. Yes u can say in past 200 years not much has been destroyed. But when they were in power (200 years ago) Muslims destroyed every good thing in our country. And not in our country but everthing around the world.