Answer:
Assyrian civilization = This civilization built the first library in history. This civilization perfected the use of iron. This civilization mastered the art of roads.
Babylonian civilization = King Hammurabi was an important ruler of this civilization. The Hanging Gardens were this civilization's greatest achievement in architecture. This civilization took over the sumerian civilization.
Explanation:
I forgot what happened. A bunch of things happened.
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The correct answer is:
A. Gutenberg's Printing Press!
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