Answer:
I believe the answer is B
Explanation:
Human populations became centered in cities, increased technology, reduced occupational physical activity and increased stress and men left household production for wage work in factories
<span>Homeopathy gained great popularity during the nineteenth-century when it was introduced in the United States in 1825 by Hans Birch Gram. Multiple schools dedicated to homeopathy were created because medical practice of the time relied on ineffective and often dangerous treatments. Patients of homeopaths often had better outcomes than those of the doctors of the time.</span>
He supported an argument called common sense. He actually wrote it himself.
