They use Economics to Explain.
Answer:
Mays was a highly intelligent and influential man who became known for expressing his views on segregation during lectures attended by his students.
Explanation:
i am right
Labor intensive means that humans did the most of the work during the production process ( they handcrafted each products and use slave labors to increase the production)
Energy intensive means that machines did most of the work during the production process. This process started to spread after the early development of industrial revolution.
