In the early 19th century, a young Agaidika teenager named Sacajawea was enlisted by explorers Meriwether Lewis and William Clark to aid her husband Toussaint Charbonneau as a guid...

In this Smithsonian Learning Lab collection developed by the National Museum of the American Indian Education Office, learner's explore how compromise has been used to end ongoing...

When visiting the recommended website in this lesson, students learn about the Underground Railroad and "walk in the shoes" of an escaping slave. Using the picture book Sweet Clara...

This collection contains nearly nine hundred images by American photographer William Henry Jackson. In addition to railroads, elephants, camels, horses, sleds and sleighs, sedan ch...