Accessibility

LOUIS: The Louisiana Library Network is committed to upholding the accessibility and usability of the works we produce and/or host. This book has been checked and remediated for accessibility compliance in accordance with Web Content Accessibility Guidelines 2.1, level AA. It was last updated for accessibility March 2026.

Content has been reviewed for accessibility using the Editora11y plugin knowns as the the Pressbooks Accessibility Authoring Tool. Specific accessibility features of this book include:

• Content is organized using sequential headings & subheadings
• All images have an alt text tag or are marked as decorative
• Link text is descriptive and makes sense without the surrounding content.
• Link text conveys the destination and expected behavior of the link.
• Linked content has been assessed for accessibility to the best of the author’s ability and permissions access.
• Tables include header rows and organize data.
• Font is readable with appropriate type, size and color contrast.

External links in the Webbook may open in a separate window.

Pressbooks provides a VPAT. To learn more about the accessibility of this platform, please visit Pressbooks’ accessibility webpage.

While we strive to meet accessibility best practices, we recognize that this is a continual process. We welcome feedback about accessibility issues users encounter so that we can work to mitigate them. Please email us with your questions and comments.

When you reach out, please include the following information:

• The name of the resource
• The location of the problem by providing a web address or page description.
• A description of the problem
• The computer, software, browser, and any assistive technology you are using that can help us diagnose and solve your issue (e.g., Windows 11, Google Chrome (Version 65.0.3325.181), NVDA screen reader)