The Widespread Substitution of Steel for Iron

question 21

Multiple Choice

The widespread substitution of steel for iron

• A) occurred early in the Industrial Revolution.
• B) was made possible by the use of hydroelectric power.
• C) happened after 1860 and prior to World War I.
• D) was limited to Europe until after World War I.
• E) occurred during World War I.

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Definitions:

Eversion

The act of turning inside out or being turned inside out, typically used in medical contexts to describe a part of the body.

Abduction

The movement of a limb or other part away from the midline of the body or from another part.

Flexion

The action of bending or the condition of being bent, often in reference to a limb or joint in the body.

Extension

The act of increasing the length or duration of something, or a continuation of space or time.