What was revolutionary about the way bartok studied the folk music of hungery

Does anyone know how to get better at drawing? (any advice is welcome and needed)

Which two of the following tasks would most likely be completed by a biomedical engineer

Which paris event introduced nineteenth-century musicians to the music of asia, the middle east, and africa? a. the 1848 world revolution b. the 1900 world's fair c. the 1880 international exhibition d. the 1889 world exhibition