In what year was the Department of Homeland Security founded?

The Department of Homeland Security was founded in the year 2002. This was a significant development in U.S. government structure, primarily as a response to the September 11, 2001, terrorist attacks. The creation of this department aimed to consolidate various government functions related to national security and counterterrorism under one umbrella. By bringing together various agencies that were originally part of different departments, such as the Immigration and Naturalization Service and the Federal Emergency Management Agency, the Department of Homeland Security was established to streamline efforts in safeguarding the nation from threats and managing security challenges effectively. The official establishment date marks a pivotal shift in how the United States organizes its domestic security measures.