Answer:
The Industrial Revolution transformed economies that had been based on agriculture and handicrafts into economies based on large-scale industry, mechanized manufacturing, and the factory system.
Explanation:
New machines, new power sources, and new ways of organizing work made existing industries more productive and efficient.
The correct answer is letter D.
Explanation: For research to be done, theory must be done, because theory is the basis of everything in research, but it must be uniform and in balance anyway.
I'm pretty sure it's Absolute or Relative.