Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
United States Department of Homeland Security
Table of Contents
Introduction References & Edit History Quick Facts & Related Topics
Related Questions
Read Next
Secret Service Agent Listens To Earpiece
Secret Service Code Names of 11 U.S. Presidents
Discover
Vietnam War. U.S. President Lyndon B. Johnson awards the Distinguished Service Cross to First Lieutenant Marty A. Hammer, during a visit to military personnel, Cam Ranh Bay, South Vietnam, October 26, 1966. President Johnson
Vietnam War Timeline
Young boys working in a thread spinning mill in Macon, Georgia, 1909. Boys are so small they have to climb onto the spinning frame to reach and fix broken threads and put back empty bobbins. Child labor. Industrial revolution
The Rise of the Machines: Pros and Cons of the Industrial Revolution
bird. mourning dove. pigeon and dove. Mourning Dove (Zenaida macroura) family Columbidae.
Nikola Tesla's Weird Obsession with Pigeons
earthquake. Heavily damaged school in the town of Yingxiu after a major earthquake struck China's Sichuan Province on May 12, 2008.
The 6 Deadliest Earthquakes Since 1950
Secret Service Agent Listens To Earpiece
Secret Service Code Names of 11 U.S. Presidents
Orange basketball on black background and with low key lighting. Homepage 2010, arts and entertainment, history and society
The 10 Greatest Basketball Players of All Time
King Cobra snake in Malaysia. (reptile)
9 of the World’s Deadliest Snakes

United States Department of Homeland Security: Facts & Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/United-States-Department-of-Homeland-Security
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

News •

The Latest: Trump signals he’s open to multiple budget bills instead of just one • Feb. 21, 2025, 6:59 PM ET (AP)
Top immigration enforcement official reassigned amid frustrations over mass deportation effort • Feb. 21, 2025, 6:38 PM ET (AP)
Senate Republicans approve budget framework, pushing past Democratic objections after all-night vote • Feb. 21, 2025, 12:59 PM ET (AP)
The Latest: Judge declines to halt Trump administration's federal workers layoffs • Feb. 20, 2025, 8:42 PM ET (AP)
Trump administration throws out protections from deportation for roughly half a million Haitians • Feb. 20, 2025, 6:00 PM ET (AP)

Facts

Also Known As DHS
Date January 2003 - present
Areas Of Involvement national security
Related People Tom Ridge • Kristi Noem

Related Topics and References

Topics