Mountain Region

From the icy glaciers of the Northern Rockies to the volcanic slopes of the Cascades, the Mountain Region spans nine U.S. states and offers a striking variety of landscapes. Readers explore how the area's climate, wildlife, and Indigenous cultures have shaped its history, encountering iconic sites such as Yellowstone National Park and Mount St. Helens. Designed for middle-grade learners, the book guides students in pinpointing the main idea of each section while gathering supporting facts about geography, industry, and culture.