Skip to ContentGo to accessibility page
U.S. History

Introduction

U.S. HistoryIntroduction

Figure 15.1 This photograph by John Reekie, entitled, “A burial party on the battle-field of Cold Harbor,” drives home the brutality and devastation wrought by the Civil War. Here, in April 1865, African Americans collect the bones of soldiers killed in Virginia during General Ulysses S. Grant’s Wilderness Campaign of May–June 1864.

Introduction

In May 1864, General Ulysses S. Grant ordered the Union’s Army of the Potomac to cross the Rapidan River in Virginia. Grant knew that Confederate general Robert E. Lee would defend the Confederate capital at Richmond at all costs, committing troops that might otherwise be sent to the Shenandoah or the Deep South to stop Union general William Tecumseh Sherman from capturing Atlanta, a key Confederate city. For two days, the Army of the Potomac fought Lee’s troops in the Wilderness, a wooded area along the Rapidan River. Nearly ten thousand Confederate soldiers were killed or wounded, as were more than seventeen thousand Union troops. A few weeks later, the armies would meet again at the Battle of Cold Harbor, where another fifteen thousand men would be wounded or killed. As in many battles, the bodies of those who died were left on the field where they fell. A year later, African Americans, who were often called upon to perform menial labor for the Union army (Figure 15.1), collected the skeletal remains of the dead for a proper burial. The state of the graves of many Civil War soldiers partly inspired the creation of Memorial Day, a day set aside for visiting and decorating the graves of the dead.

Citation/Attribution
Reuse and redistribution of this content in digital or print format:
  • This book may not be used in the training of large language models or otherwise be ingested into large language models or generative AI offerings without OpenStax's prior written permission.
  • This book uses the Creative Commons Attribution-NonCommercial-ShareAlike License, which means that you can reuse and modify the material only for noncommercial purposes, must attribute OpenStax, and must distribute any derivative works under the same license.
  • Any commercial printing of this textbook, including using a local or custom printer, must be approved by OpenStax, and proper citation provided.
  • OpenStax-copyrighted images, activities, assessments, and similar components of this book are subject to the same licensing – CC-BY-NC-SA. They can be used for noncommercial purposes with attribution. Commercial use requires permission.
  • Permission requests: Anyone who intends to incorporate this content (including text, images, and other components) into large language models, use it in AI offerings, use it commercially (including in print), and/or has questions about another use case is welcome to complete our reuse request form.
Attribution information
  • If you are redistributing all or part of this book in a noncommercial print format, then you must include on every physical page the following attribution:

    Access for free at https://openstax.org/books/us-history/pages/1-introduction

  • If you are redistributing all or part of this book in a noncommercial digital format, then for every page that includes OpenStax content, you must license the derivative work under the same CC-BY-NC-SA license as the original, and include on every digital page view the following attribution:

    Access for free at https://openstax.org/books/us-history/pages/1-introduction

Citation information

The information below includes the information needed to generate citations in most major styles (APA, MLA, etc.); you must reformat and organize the information as needed to fit the requirements of the style. Use the information below to generate a citation. We recommend using a citation tool such as this one.

© Apr 23, 2026 OpenStax. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike License. The OpenStax name, OpenStax logo, OpenStax book covers, OpenStax CNX name, and OpenStax CNX logo, and Rice University name, and Rice University logo trademarks, or wordmarks are not subject to the Creative Commons license and may not be reproduced without the prior and express written consent of Rice University.