Read the quote.

And while the law of competition may be sometimes hard for the individual, it is best for the race, because it ensures the survival of the fittest in every department.

—Andrew Carnegie

What does the quote reveal about the Industrial Revolution?

Working-class laborers favored laissez-faire policies to increase their wages.
Middle-class activists used Christian ideals to support reform movements.
Governments that favored socialist principles passed high protective tariffs.
Industrialists used Social Darwinism to justify their tough business practices.

A???

Yes I do understand, D does look like the better answer and i look more through my dook, Thankyou For your Help!!!

I'd be inclined to go with D. Do you understand the term "Social Darwinism" and how it is related to "survival of the fittest"?

You're very welcome!

To determine the answer to this question, we need to analyze the quote and understand its implications about the Industrial Revolution.

The quote by Andrew Carnegie expresses a perspective on competition and the law of survival of the fittest. It suggests that competition may be hard for individuals, but it is beneficial for the overall progression and improvement of society ("best for the race").

In the context of the question, the Industrial Revolution was a period of rapid industrialization and economic change, characterized by the rise of factories, mass production, and increased competition in the market. Industrialists sought to maximize their profits and gain a competitive advantage in this changing landscape.

Drawing from the quote, it can be inferred that industrialists - like Andrew Carnegie - used the idea of "survival of the fittest" (Social Darwinism) to justify their tough business practices. They argued that competition and free-market principles were necessary to determine the most capable and successful businesses. Therefore, the correct answer to the question is:
Industrialists used Social Darwinism to justify their tough business practices.