In 2002, what areas of responsibility were assigned to the Department of Homeland Security?

The Department of Homeland Security (DHS) was established in 2002 with the primary goal of protecting the United States from various threats, particularly in the wake of the September 11 attacks. One of the key functions of DHS is to secure the nation's borders, which encompasses preventing unauthorized entry and ensuring that legitimate travel and trade can occur smoothly.

Additionally, enforcing immigration laws is a critical aspect of DHS's mission. This includes managing the lawful entry and stay of immigrants, addressing illegal immigration, and ensuring that individuals within the country comply with applicable laws.

Guarding against terrorism represents one of the fundamental purposes for which DHS was created. The department coordinates a national effort to prevent terrorist attacks, protect the public, and respond to incidents involving terrorism.

Thus, all three areas—securing the borders, enforcing immigration laws, and guarding against terrorism—reflect the comprehensive responsibilities assigned to the Department of Homeland Security, making it evident that the correct answer includes all of these components. This holistic approach to national security emphasizes the interconnected nature of border security, immigration enforcement, and counter-terrorism strategies in protecting the nation.