The second volume of the Core Knowledge History of the United States ebook begins by asking young scholars to consider the impact immigration, industrialization, and urbanization had on the United States in the late 1800s. The text ends...

Volume One of the 299-page Core Knowledge History of the United States covers events from the Precolonial Period to the 1800s.

Flexbooks 2.0 are interactive, customizable, digital textbooks. Flexbooks are standards-aligned. Flexi, a student tutor, is integrated into each book to guide you on your learning journey. Flexi can assist in learning, answer questions,...

This Khan Academy resource provides a table of contents with notes for several sections of AP US History Period 5: 1890-1945.

Chapter focus on the political, social, and economic events following World War II. Examines both foreign and domestic issues, including the origins of the Cold War and Civil Rights movements.