Digital History Archive

The Garza Archive

A central home for digital textbooks, classroom resources, and historical learning materials. Explore interactive chapters, instructional content, and companion materials organized into a growing educational collection.

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U.S. History Textbook Government Textbook View All Materials ↓
About This Archive

Collections

Select a collection below to open one of the archive’s live repositories. Each section serves as a doorway into a different part of the curriculum.

Core Textbook

E Pluribus Unum

The Struggle for Union in a Diverse Republic

A digital textbook collection exploring the struggle for union, civic development, and the evolving American republic through structured chapters and interactive content.

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Supplemental

E Pluribus Unum Materials

Supplemental resources, lesson supports, viewing guides, classroom assignments, and related instructional tools connected to the broader textbook project.

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Viewing Guides

The Century

Viewing guides exclusively for the landmark 15-part ABC documentary series, The Century: America's Time. Narrated by Peter Jennings, the series provides a comprehensive and immersive chronicle of the 20th century.

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Core Textbook

Power, Liberty, & Order

Understanding American Democracy

A digital Government textbook exploring constitutional structure, rights, institutions, and the continuing tension between authority and freedom in American public life.

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Supplemental materials coming soon.

About This Archive

The Garza Archive is a curated digital library dedicated to the preservation and accessible distribution of historical and civic educational materials. Designed to support both educators and students, this growing collection houses comprehensive digital textbooks, primary source documents, and instructional resources. As new curriculum frameworks and companion materials are developed, they are integrated into this central repository to foster a deeper understanding of our shared past and democratic institutions.