The people of the Cherokee Nation have lived in North America for hundreds of years. Discover this amazing nation, its proud history, and how its members continue to honor their culture… More →

The people from the Cheyenne Nation have made their homes in North America for hundreds of years. Discover this amazing nation, its proud history, and how its members continue to honor their… More →

Rocks and minerals are all around us, but they're not all the same. Discover crystals and find out how they form, what makes them unique, and how we use them. Explore some captivating… More →

How do Americans state what they believe in, how their representative government works, and more? By writing it down! Investigate great documents that have shaped United States history. Read… More →

Rocks and minerals are all around us, but they're not all the same. Discover fossils and find out how they form, what makes them unique, and what they tell us about the past. Learn about some More →

Rocks and minerals are all around us, but they're not all the same. Discover igneous rocks and find out how they form, what makes them unique, and how we use them. Explore some incredible… More →

There are many events in the history of the United States that made an impact. Everything changed after April 30, 1803, when France agreed to sell the vast Louisiana Territory to the U.S.… More →

Rocks and minerals are all around us, but they're not all the same. Discover metamorphic rocks and find out how they form, what makes them unique, and how we use them. Explore some marvelous… More →

Rocks and minerals are all around us, but they're not all the same. Discover minerals and find out how they form, what makes them unique, and how we use them. Explore some marvelous minerals… More →

Discover how Indigenous nations have made their homes in North America for hundreds of years. Learn their proud histories and how their members continue to honor their culture today. Explore… More →