) ▁and ▁K ann ada ▁liter atures ▁( D asa ▁sah ity a ). ▁ ▁The ▁po etic ▁them es ▁spread ▁rapidly ▁as ▁part ▁of ▁the ▁religious ▁Bh ak ti ▁movement ▁that ▁proposed ▁an ▁intens ely ▁personal ▁form ▁of ▁dev otion , ▁following ▁the ▁philosophy ▁of ▁Ram anu ja ▁and ▁oppos ing ▁cas te ▁dist in ctions ▁and ▁other ▁bra h min istic ▁measures ▁implicit ▁in ▁the ▁the ism ▁of ▁Ad i ▁Sh ank ar ach ary a . ▁ ▁The ▁movement ▁spread ▁out ▁and ▁att ained ▁a ▁pan - Ind ia ▁status ▁during ▁the ▁ 1 3 th – 1 7 th ▁centuries . ▁ ▁The ▁accomp any ing ▁literary ▁movements ▁were ▁marked ▁by ▁a ▁shift ▁from ▁the ▁classical ▁language ▁of ▁S ansk rit , ▁to ▁the ▁local ▁languages ▁( ap ab hr am sha ) ▁or ▁derivatives , ▁e . g . ▁the ▁literary ▁language ▁of ▁bra j ab uli ▁adopted ▁by ▁Vid y ap ati ▁( 1 4 th ▁century ). ▁ ▁History ▁Vid y ap ati ▁in ▁M ith ila ▁( 1 4 th ▁century ) ▁and ▁Ch andid as ▁( late ▁ 1 4 th ▁century ) ▁in ▁Bir b hum . ▁ ▁Ch andid as ▁was ▁among ▁the ▁earliest ▁po ets ▁in ▁the ▁nas cent ▁Beng ali ▁language , ▁and ▁many ▁of ▁his ▁po ems ▁deal ▁with ▁the ▁Rad ha - K r ish na ▁theme . ▁ ▁In ▁ 1 4 7 4 , ▁Mal ad har ▁Bas u ▁translated ▁the ▁ 1 0 th ▁and