#1 New York Times Bestseller! Get thousands of facts at your fingertips with this essential resource: sports, pop culture, science and technology, U.S. history and government, world geography, ...

From the early civilizations of ancient Mesopotamia to our present-day globalized society, readers will learn how humans interacted―and still interact―with the environment around them, as well as the ...

Ten years ago at a convention in Baltimore, Lydia Lewis, who teaches U.S. history to fifth graders at a private school in Washington, met what she described as a bright, college-educated young woman ...

Across the world, many states are known for being vast, diverse, and geographically striking. There are regions like Nunavut in Canada, Western Australia, or even Rajasthan in India that stand out for ...