<span>A key signature is most helpful in determining the "root and the scale used" a piece of music. Other purpose of key signature is that it tells you what key to play in order to avoid accidentals. Accidentals are symbols that modifies the pitch of the note, either making it into a sharp, a flat.</span>
Answer:
After Shivaji's death, effective power in the Maratha state was wielded by a family of Chitpavan Brahmanas who served Shivaji's successors as Peshwa (or principal minister).
Explanation:
b, Peshwas.
Leonardo Da Vinci kind of discovered art