Final answer:
The Department of Homeland Security, established after the 9/11 attacks to better control threats within the government market, consolidated various government functions for improved national security and emergency response.
Step-by-step explanation:
The recently created Department of Homeland Security is a member of the government market. After the attacks on September 11, 2001, the United States government sought to improve national security and streamline responses to threats both domestic and foreign. In response, the Department of Homeland Security was established by the Homeland Security Act of 2002, which centralized numerous government functions to enhance threat control.
This agency consolidated various disparate entities for better coordination and response to emergencies and security threats, as evidenced by its control over entities such as the Coast Guard, the Secret Service, and U.S. Customs. However, even after its creation, some criticism persists regarding the interoperability of agencies, with examples like FEMA's response to Hurricane Katrina highlighting ongoing challenges. Despite such challenges, the Department of Homeland Security remains a pivotal part of the federal government's efforts to safeguard the nation.