hi, friends, why you blame Bihari's in totality. at the time of Independence Bihar was one of the leading states.many bihari's studied outside bihar and got achievements in all fields including Civil Services . it is politics in Bihar which destroyed the atmosphere of education system , and similarly mulayam singh yadav tried to destroy education system of U.P. by diluting rajnath singh's strong cheating law paving way for cheating in exams.