about your preventive warning   Shouldnt you follow your own advice first In the alKhwarizmi page as well as alBiruni page youve been exccessively edithappy You kept deleting legit sources I gave in the alBiruni page and in alKhwarizmi I have two sources that state that alKhwarizmi is an Arab you deleted it and kept Muslim since you dont have sources to prove hes Persian In the alBiruni page when I gave two more sources and cited one in the article it got prominently deleted why Is it because you have a problem with proof that he couldve been Arab Does that disturb the propaganda youre trying to spread Please take these nice policies and follow them before you start giving me preventive warnings WPV WPNPOV and WPNOR