How was the middle class different during the Industrial Revolution from what it was during the middle ages, and how did the differences affect the society as a whole?

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Technology has changed the world in many ways, but perhaps no period introduced more changes than the Second Industrial Revolution. From the late 19th to early 20th centuries, cities grew, factories sprawled and people’s lives became regulated by the clock rather than the sun.

Explanation:

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. New machines, new power sources, and new ways of organizing work made existing industries more productive and efficient.

the answer is d. tariffs were raised by america's trading partners after the smoot-hawley tariff act, decreasing exports, and declining job rates.