They lived in the Northern plains
I think option D) is correct
A. Solfege is the answer. This is the system of do-re-mi-fa-sol... etc.
Neumes are different notes sung on a syllable.
Tritone describes an interval (distance between 2 pitches) of 3 whole steps.
Organum is an early form of heterophony
Answer:
European colonial empires contradicted the ideas of the Enlightenment of fair treatment of women and getting rid of slavery
I hope this helps! ^-^