Respuesta :
The correct answer is A) The Budapest Academy and Columbia University.
Bartók taught at the Budapest Academy and Columbia University.
Bela Bartok (1881-1945) was a Hungarian, musician, composer, and professor considered one of the most important composers of the 20th century. He also was a good professor of music in Ethnolusicology and the Ethnography of folk music and imparted classes in the Budapest Academy in Hungary and Columbia University in New York.