This book relays the factual details of the Oregon Trail and the United States' westward expansion in the 1800s. The narrative provides multiple accounts of the event, and readers learn details through the point of view of a pioneer, a Native American in a territory crossed by the trail, and a U.S. soldier at a government outpost. The text offers opportunities to compare and contrast various perspectives in the text while gathering and analyzing information about an historical event.|Index|Glossary of key words|Informative sidebars|Table of contents|Author/Illustrator biography|A historical event does not look the same to everyone. It often depends on one's perspective. In the Perspectives Library series, readers will come to understand different viewpoints by learning the context, significance, and details of key historical events through the eyes of three different people, while engaging with text through questions sparking critical thinking.