The major contribution of the Industrial Revolution was the substitution of _______ forhuman power.A.Machine powerB.ElectricityC.Water powerD.Critical thinking

Break Down the Problem

1. Identify the key term in the statement: "substitution of _______ for human power."
2. Analyze the options provided: A. Machine power, B. Electricity, C. Water power, D. Critical thinking.

Relevant Concepts

3. Understanding the Industrial Revolution: This period was marked by significant technological advancements that transformed industries. The major change was the increased use of machines to perform tasks that were previously done by humans.

Analysis and Detail

4. Evaluate each option:
   • A. Machine power: This closely aligns with the definition of the Industrial Revolution, which emphasized mechanization and the use of machines in production.
   • B. Electricity: While electricity became vital later on, it was not the foundational change in the early stages of the Industrial Revolution.
   • C. Water power: Water power was significant in earlier industrial processes but was part of the broader transition to machine power.
   • D. Critical thinking: This is not a physical power source, and therefore does not fit the context.

Verify and Summarize

5. The Industrial Revolution primarily involved the introduction and substitution of machines—a major driver for efficiency and production. Thus, the most suitable answer is machine power.

Final Answer

A. Machine power