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Homework Center: Science and Technology History

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Aviation and Space

Buildings and Structures

Inventions and Discoveries

Human Evolution, Anthropology and Archaeology

Universe and Earth

For more information about the World, the U.S., the U.S. Government, and U.S. elections, see our Social Studies section.

Need even more information? Don't forget to search the reference sources of Fact Monster for answers to your homework questions.

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