Answer:
It originated from a ritual that involved people dressing up as ghosts,demons and monsters. They would dance around a bonfire. They also received treats.
Explanation:
It was basically a pagan ritual.
Hope it helps
I think it is Laissez-faire
Answer: A) deep-sea trenches
Explanation: As the oceanic plate slides under the continental plate, the sea floor and lithosphere bend and form a steep, v-shaped depression, called a trench.