Activities such as a bonfire we do for fun we’re necessities in the past as they had no other way to keep warm or to heat food whilst we today just do it for fun to roast marshmallows and to get outside for a fun activity. But back then this was necessary for survival and the discovery of fire was one of the most influential things back in the past.
Thee answer to this question is D: increased the technical demands on musicians.
Not exactly sure what you are looking for to be honest, that question is a very general question. However the most widely accepted form of a "personality" test that helps match people to a career choice is the Briggs-Meyers test. Many workplaces even use this test as a requirement.
Answer:
I don't know all of it, but I know that for the first part, they "boomed" for a while (we're popular), and became less and less popular, until they were deserted.
Explanation:
