information on castes was included Cause_to_be_included in the census following demands Request from several ruling coalition leaders including lalu prasad yadav , sharad yadav and mulayam singh yadav supported by opposition parties bharatiya janata party , akali dal , shiv sena and anna dravida munnetra kazhagam .

it followed in the wake of the 1845 u.s. annexation of texas , which was not formally recognized by the mexican government , who disputed the treaties of velasco signed by mexican `` caudillo '' president/general antonio UNK de santa anna after the texas revolution a decade earlier .