I would say B) IN A DAIRY IF NOT A
Use of steam to run factories. Before this factories could only be used by streams so they were only in the north when they started to use steam they could be everywhere thus spreading.
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In general, it was an increase in the service industry that led to a decline in labor union membership, since many of these workers don't need representation.
Answer:
fix the problems of society
Explanation:
Billy Sunday believed the prohibition would "cure" poverty, saying ''The slums will soon be a memory. We will turn our prisons into factories and our jails into storehouses and corn cribs."
Answer: African-Americans we’re still treated as if they were still slaves in the American Revolution. For instance, they were placed in the front lines during battle, where there were higher chances of getting killed.