From the southern tip of Florida to the Alaskan wilderness, explore North American history in-depth in the North American history section.
Explore the development of the United States with this collection of articles about American history. Topics in this section include the American Revolution, the gold rush and the expansion of the West. See more »
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Your Walk Is So Distinct It Can Reveal Deep Personality Traits
Giving Babies Eggs and Peanuts Can Lessen Allergy Risk, Study Finds
Let's Celebrate Rosetta After Its Crash-landing in a Comet Pit
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