Homeland Security discusses why and how the Department of Homeland Security was created and the measures taken by the Department to prevent terrorist attacks within the United States.|Index|Sources for further research|Glossary of key words|Informative sidebars|Table of contents|Author/Illustrator biography|Each of the titles in Citizens and Their Governments is aligned to both the national standards for civics and government and the P21 framework. These engaging titles help the reader discover the key role that citizens play in the American Democracy.
