▁it . ▁His ▁teaching ▁duties ▁were ▁carried ▁through ▁with ▁great ▁success ▁and ▁by ▁January ▁ 1 9 1 3 ▁he ▁was ▁awarded ▁a ▁full ▁professor ship . ▁ ▁Bo pp ▁was ▁also ▁instrument al ▁in ▁the ▁ 1 9 0 9 ▁national ization ▁of ▁the ▁Conserv atory . ▁The ▁administration ▁of ▁the ▁Academy ▁was ▁now ▁assigned ▁to ▁a ▁state - app oint ed ▁president , ▁an ▁art istic ▁director ▁and ▁a ▁board ▁of ▁trust ees . ▁ ▁After ▁the ▁end ▁of ▁World ▁War ▁I , ▁the ▁State ▁Academy ▁was ▁again ▁re organ ized . ▁President ▁Karl ▁Ritter ▁von ▁Wiener ▁res igned ▁and ▁conduct or ▁Ferdinand ▁Lö we ▁was ▁elected ▁director ▁by ▁the ▁teachers . ▁In ▁ 1 9 2 2 , ▁Joseph ▁Marx ▁took ▁over . ▁He ▁wanted ▁the ▁Academy ▁to ▁be ▁granted ▁University ▁status . ▁ ▁After ▁the ▁An schluss , ▁many ▁teachers ▁and ▁students ▁were ▁dismiss ed ▁on ▁ra cial ▁grounds . ▁In ▁ 1 9 4 1 , ▁the ▁Academy ▁became ▁a ▁Reich ▁University ▁( Re ich sh och schule ). ▁After ▁World ▁War ▁II , ▁the ▁institution ▁became ▁a ▁State ▁Academy ▁again . ▁In ▁the ▁process ▁of ▁Den az ification , ▁fifty - n ine ▁teachers ▁were ▁dismiss ed ; ▁by ▁November ▁ 1 9 4 5 , ▁six teen ▁were ▁re inst ated . ▁Only ▁five ▁of ▁the ▁teachers ▁dismiss ed ▁in ▁ 1 9 3 8 ▁were ▁re inst ated . ▁ ▁By ▁laws ▁introduced ▁in ▁ 1 9 4 8 ▁and ▁ 1 9 4 9